The old formula for direct marketing success was mass marketing: "Mail to as many people as you can; someone has to be interested." However, paper and postage costs are always increasing, and with so much mail ending up in the trash, businesses have changed their way of thinking. Why waste money mailing to everyone when everyone is not a potential customer? You need to target the leads who will buy. That is the difference between mass marketing and target marketing.  Targeted mailing lists pinpoint your best leads.  There is less waste and a higher percentage of prospects responding to your mailing. http://www.emailvendorselection.com/wp-content/uploads/2014/12/email_drips_hobsons.jpg
The huge advantage of email over social media is that prospects and customers are more likely to see an email than social media. Just posting something doesn't mean that everyone you want to see your message will see it. Your post might not even show up in your targets' social media streams. However, an email will sit in the inbox until it's read (or deleted).  https://www.websolutions.com/Customer-Content/www/CMS/files/blog/email-must-haves.png
Julie Ewald recommends moving away from sending generic content to your whole email list  via e-blast entirely. With a little elbow grease, you can utilize segmentation and start sending off tailored messages to each of your lists with content that’s relevant, valuable, and designed to resonate with the kind of recipients that make up each segment.

It's practically impossible to overstate the importance of direct mailing lists to the success of your direct mail program. The correct mailing list will contain your most valuable prospects. The more careful you are in analyzing and selecting direct mailing lists, the better your chances for success. There are several different categories of mailing lists available on the market today ranging in cost and appropriateness for your market. When you are considering what type of mailing list to buy consider the following three types:


You don’t have to worry about Google or Facebook suddenly changing their algorithms, because once you have someone’s email you have the ability to communicate with them one on one. Even if all of Foundr’s search rankings and social media presence disappeared tomorrow, we’d still be able to promote our brand and our products to the thousands of people on our mailing list.

You want to have a single purpose for your direct mail piece. Often times the goal of a direct mail campaign is to get the recipient to buy a product or use a service. Other goals can be to send people to your website, get people to enter a contest, or let people know about an upcoming event. Knowing your goal will help you formulate what you want the direct mail piece to say. You also need to consider what the recipient stands to gain from the letter.

You can send people to a landing page on your website that has a URL that is specific to your direct mail campaign. You will then need your vanity URL to redirect to a tracking URL. Unfortunately, this will only be a useful measure of success if you are trying to drive traffic to your site. To learn how to do this, view this white paper by Brian Clifton explaining ways to track offline marketing. You can purchase your vanity URL here.
In this day and age, there is no need for these services. No one wants to hear from you via email, phone or snail mail. If we did, we’d contact you. Unless a person speaks to you specifically and requests to be contacted, they did NOT opt-in. We were sold by some company who lied when they claimed to respect our privacy. We HATE being contacted by you, and feel violated each time it happens. People all over the world make fun of marketers of all sorts, and wish it were illegal for you to contact us in any manner. Curious to see how many spam email I get from this post.
In 2002 the European Union (EU) introduced the Directive on Privacy and Electronic Communications. Article 13 of the Directive prohibits the use of personal email addresses for marketing purposes. The Directive establishes the opt-in regime, where unsolicited emails may be sent only with prior agreement of the recipient; this does not apply to business email addresses.
SXSW, Inc. – This lean organization organizes some of the most well-known events in the world, including the SXSW film, music and interactive festivals held every year in Austin, Texas. The goal of their marketing team is to increase ticket sales and attendees at these events, so they use email marketing to keep subscribers up to date as new artists and speakers join the lineup.
Here are some of the most interesting email marketing stats around. The Radicati Group says we’ll send and receive around 281 billion emails this year. According to Adestra, 78% of teens use email. Statista reports that 85% of US adults use email. Consumers like getting emails from the brands they love. But email senders have to respect the inbox. Email too often, or include the wrong content, and Litmus says some people will report your email as spam instead of unsubscribing.
Display advertising conveys its advertising message visually using text, logos, animations, videos, photographs, or other graphics. Display advertisers frequently target users with particular traits to increase the ads' effect. Online advertisers (typically through their ad servers) often use cookies, which are unique identifiers of specific computers, to decide which ads to serve to a particular consumer. Cookies can track whether a user left a page without buying anything, so the advertiser can later retarget the user with ads from the site the user visited.[25]
So an email blast is a way of getting the word out to as many people as possible all at the same time without a significant amount of effort on your part. If you send e-blasts regularly, you’ll keep your brand at the forefront of your customers’ minds by bobbing up to the surface of their inbox from time to time — that is, as long as they don’t feel bombarded and unsubscribe.
One of Raquel’s suggestions is to make sure the email contains a clear call to action. The recipient should be able to tell right away what you’re asking them to do, and when they click through, they should be taken to the exact page they need, not just your homepage. If you ask them to click on a video thumbnail to watch a video, you need to link them directly to the video. If you’re asking them to read your latest blog post, link them right to it. https://echogravity.com/wp-content/uploads/2015/10/What-to-Expect-When-You-First-Launch.png
In the late 1990s online shoppers were mainly well-educated, high-earning, twenty- to forty-year-olds. By 2003 online shoppers represented a broader demographic, with an average age of forty-four years and an average annual household income of $65,000. Of these shoppers, 50 percent were female and 50 percent were college graduates. According to a 2004 report from the U.S. Department of Commerce, in 2003 searching for product/service information was the second most popular online activity after e-mailing or instant messaging and 77 percent of U.S. Internet users age fifteen and older shopped online. E-customers researched products and services that they were considering for purchase online. Their final purchases, however, may not have been made online.
Knowing about your best customers is a key factor in targeted direct marketing. Knowing the customers' basic demographics, such as males 18 to 34 or females with children, is a start. However, a more complete understanding of your customer's profile like their shopping and purchasing behavior in other categories; their attitudes toward trends, products, marketing and media; or their lifestyle habits can help you become even more effective in both your lead selection and the messages you'll use in communicating with the leads.

If you want to code your own emails, you have the freedom to do so. But this is an advanced skill that requires a good bit of technical know-how. Here’s what you need to take the coding leap—whether you’re just getting started, wondering about the basics of HTML emails, or looking for a guide to coding them. We’ve also rounded up a few more resources you might need as you become a certifiable email pro.


The post is very informative and the list you have shared with is great, but the Constant Contact is good I think to start the company as the live chat features are powerful in it can solve the one query on time. But it’s chargeable that to $20 at least it should be $10, I don’t know much about its but I’ll try for that free package and check it. Thank You.
Use it to promote up-sells/cross-sells. You can even set up an autoresponder sequence for someone after they purchase and get repeat customers. Depending on the products you sell, you could offer an upsell, or cross sell related products. For example, if someone buys a digital camera, you can offer to add a lens, a tripod, and other accessories to their order before it ships. Or, if you sell products that people buy frequently (like food or disposable items, like diapers), you can automatically send them offers for new items when you know they’re about due for another order.

The law in some countries considers unwanted email blasts a form of solicitation, just like telemarketing calls or junk mail. In Canada, marketing pro R. Timothy Taylor reminds us, it’s illegal to send commercial electronic messages without the recipient’s permission —  a marketing email that lands in the wrong inbox could mean fines upwards of $1 million. Legality challenges like this are forcing many growing companies to rethink their marketing strategies as their audience goes international.


Cost per mille, often abbreviated to CPM, means that advertisers pay for every thousand displays of their message to potential customers (mille is the Latin word for thousand). In the online context, ad displays are usually called "impressions." Definitions of an "impression" vary among publishers,[58] and some impressions may not be charged because they don't represent a new exposure to an actual customer. Advertisers can use technologies such as web bugs to verify if an impression is actually delivered.[59][60]:59

Disclaimer: We spend hours researching and writing our articles and strive to provide accurate, up-to-date content. However, our research is meant to aid your own, and we are not acting as licensed professionals. We recommend that you consult with your own lawyer, accountant, or other licensed professional for relevant business decisions. Click here to see our full disclaimer.


If you’ve read this blog before, you know how heavily we stress the importance of preparing, making a well-thought out and comprehensive plan, and then executing against it. Well, it’s no different for direct mail marketing, and the tried-and-true approach for this tried-and-true method of marketing is known as the 40/40/20 rule. This rule dictates that the success and eventual ROI of your direct mail marketing efforts are going to be dependent upon three factors – 40% of your success will come from how effective your mailing list is, another 40% will depend on how compelling your offer is, and the remaining 20% will come from everything else (design, the copy/text of the mailing, the images you’ve chosen, delivery date and method, etc.).
Mobile advertising is ad copy delivered through wireless mobile devices such as smartphones, feature phones, or tablet computers. Mobile advertising may take the form of static or rich media display ads, SMS (Short Message Service) or MMS (Multimedia Messaging Service) ads, mobile search ads, advertising within mobile websites, or ads within mobile applications or games (such as interstitial ads, "advergaming," or application sponsorship).[24]:23 Industry groups such as the Mobile Marketing Association have attempted to standardize mobile ad unit specifications, similar to the IAB's efforts for general online advertising.[49]
E-marketing techniques can be broken down to pull and push marketing. Pull marketing is a passive technique by which online shoppers take the initiative requesting specific information on the Web. Search engines, product/service advertising, e-coupons, and e-samples are part of pull marketing. For example, e-marketers can register their e-commerce sites, products, and services with search engines such as Google and or Yahoo, thereby enabling online shoppers to search for product/service information using Google or Yahoo and link to their sites. Similarly, e-marketers can also register their e-coupons and e-samples with e-coupon sites such as ecoupons.com and e-sample sites such as yes-its-free.com.
The subheadings in the email blast also need to engage the reader. Many recipients will not actually read the whole thing and instead, they will scan the newsletter. When they scan through the email blast, the subheadings will be one of the parts most likely to catch their attention. Use your subheadings as a way to organize the relevant information in the content of the email to make it easy for your readers to jump to the information that is relevant to them.

Influencer marketing: Important nodes are identified within related communities, known as influencers. This is becoming an important concept in digital targeting. It is possible to reach influencers via paid advertising, such as Facebook Advertising or Google Adwords campaigns, or through sophisticated sCRM (social customer relationship management) software, such as SAP C4C, Microsoft Dynamics, Sage CRM and Salesforce CRM. Many universities now focus, at Masters level, on engagement strategies for influencers.


It is increasingly advantageous for companies to use social media platforms to connect with their customers and create these dialogues and discussions. The potential reach of social media is indicated by the fact that in 2015, each month the Facebook app had more than 126 million average unique users and YouTube had over 97 million average unique users.[27]
You can now avoid meta keywords because they are no longer as important as they were before for search engine optimization. Many search engines know that websites can “game” their meta keywords field through black hat keyword stuffing. Hence, Google puts no importance on meta keywords in its ranking algorithm. Google puts more importance on meta descriptions and title tags, as previously mentioned. Nevertheless, they still form a helpful part in the communication of your message.
Hi Jonathan, great post and well done on your prolific growth. It would be really interesting to know how many of the 56,717 subscribers came from each channel that you wrote about. Based on past experiences, I’ve seen JV launches really explode list size. My guess is that your JV partners/affiliates made up a decent chunk of these new subscribers during this period? It would cool to know what moved the needle the most. Cheers!
Unlike online content, direct mail cannot be ignored. A catalog sits in someone’s inbox, earning attention whether the person buys a product because of the content or throws the mailer in the trash. “It’s worth it to put the time and energy in because you get to sell one-on-one to the prospect with very few distractions,” Simpson says. “That’s why I love direct mail.”
Historically, it has been difficult to measure the effectiveness of marketing campaigns because target markets cannot be adequately defined. Email marketing carries the benefit of allowing marketers to identify returns on investment and measure and improve efficiency.[citation needed] Email marketing allows marketers to see feedback from users in real time, and to monitor how effective their campaign is in achieving market penetration, revealing a communication channel's scope. At the same time, however, it also means that the more personal nature of certain advertising methods, such as television advertisements, cannot be captured. https://www.nncinfotech.com/wp-content/uploads/2018/05/Email-marketing-trends.jpg
Not only was this initial email great, but his response to my answers was even better: Within a few days of responding to the questionnaire, I received a long and detailed personal email from Matt thanking me for filling out the questionnaire and offering a ton of helpful advice and links to resources specifically catered to my answers. I was very impressed by his business acumen, communication skills, and obvious dedication to his readers.
But before any of you young guns scoff and discount the idea of a mail marketing campaign, you might want to read through this blog entry. Direct mail, while certainly a dinosaur in the world of marketing, can still be a powerful weapon in your arsenal – if it’s done correctly and intelligently, of course. We’ll lay out a few broad tips for you to consider if carrying out a direct mail campaign. While we would still urge the majority of business owners toward a more electronic/Internet based marketing strategy, you can still get solid results from direct mail.
Thank you for visiting DirectMail.com! Were you looking for Geoselector? We're sorry but Geoselector is currently unavailable. Maintenance upgrades to the system and its features are taking a little longer than expected. But all good things are worth the wait, and we are working on making Geoselector not just good, but great for our customers. Geoselector will be coming back better than ever with new features, upgrades, and of course data enhancements. We cannot wait to share what we have in store. https://blog.capterra.com/wp-content/uploads/2016/10/3-Stages-to-Building-a-successful-email-mktg-campaign-720x360.png
Back in the early days of email we were more worried about choosing the perfect username than we were about marketing. In fact I distinctly remember being more stressed over forwarding a chain email to five other people, because it’d somehow improve the chances of my high school crush declaring their passionate love for me, than I was about whatever newsletter found its way into my inbox.
Instead, use a high-quality opt-in email list that you’ve built over time and execute a targeted email blast campaign where recipients want to get your emails. The advantage with using a professional email blast service like Benchmark Email is that you will know how many recipients are opening your mails, clicking through and bouncing in an easily decipherable campaign report. Not only this, you also get access to useful tools like customizable signup forms for your website, double opt-in tools like Permission Pass and much more.
By placing links back to Foundr’s website, it means that we’re able to piggyback on high-profile influencers and expose our brand to an already interested audience. Similar to how the content upgrades work, placing these backlinks throughout these guest articles encourages readers to click on them and get even more value with our much more in-depth article.

Even better was the fact that we had built the Foundr brand up to the point where we had people actually ask to become an affiliate of ours. Our very brand became an important leveraging point for us because we had developed it to the point where people would want to become associated with our brand. Obviously this didn’t happen overnight and it took many years of work to get us to that point, but it was a great side-benefit to all the success we had achieved so far.
Kate – The problem many marketers will face is that most reputable ESPs will not accept purchased lists, targeted or not. That’s because they can wreak havoc on your deliverability in the long run. Purchased lists often contain “spam traps,” email addresses created specifically to catch people using these lists, and once you’re flagged with them most email clients will put your emails straight to the “Spam” folder.
One of a small business’s best marketing assets is a healthy email list. While proper management and use of your email file will drive revenue immensely, it is often a challenge to create the email list itself. With inbox clutter on the rise and customers becoming more sensitive toward any unwanted communication, marketers should develop their subscriber lists with relevance and care. 
Knowing about your best customers is a key factor in targeted direct marketing. Knowing the customers' basic demographics, such as males 18 to 34 or females with children, is a start. However, a more complete understanding of your customer's profile like their shopping and purchasing behavior in other categories; their attitudes toward trends, products, marketing and media; or their lifestyle habits can help you become even more effective in both your lead selection and the messages you'll use in communicating with the leads.

Our Best Practices team doesn’t only catch bad actors using purchased lists — even well-intentioned businesses can fall into the trap of buying email lists. After all, a purchased list sounds like a great idea in theory: You can start marketing your product or service right away to a list of subscribers, instead of having to grow your list from scratch.

Try different hyperlinks to see what works best for your audience. You might create three different groups and send each link to your home page, product pages, and blog. You might also try CTA links with different wording, or test an email that includes the same link two or three times. The data will tell you what works. Low click rates may mean your emails aren't compelling, or the information isn't useful for that audience.


There are plenty of guides to marketing. From textbooks to online video tutorials, you can really take your pick. But, we felt that there was something missing — a guide that really starts at the beginning to equip already-intelligent professionals with a healthy balance of strategic and tactical advice. The Beginner’s Guide to Online Marketing closes that gap.
As email marketing has blossomed and matured over the years, the terms email blast and e-blast have declined in popularity due to their negative connotations, being replaced with more palatable terms like newsletter or email campaign. And along with the new names have come innovations that allow marketers to create email blasts that are more personalized, better segmented, and thankfully less aggressive. We’ll talk about those innovations a little later.
The concept is simple. If someone is reading an in-depth blog post of yours, chances are they’re very interested in what you have to say on the topic. The key is to then offer them something that is directly related to the topic they’re reading about. You know they’re already interested, so by offering instantaneous extra value it’s not difficult to see why people would gladly sign up.

There are several web-based programs which send out email blasts and which also help the user to remain in conformity to anti-spam laws. The best and most versatile service is Aweber. It charges a flat rate of under $20 per month and everything is unlimited. For smaller email lists, MailChimp is excellent and one can use it for free if there are fewer than 2000 subscribers on the email list, and one only needs to send out a few blasts each month.


E-marketing is a process of planning and executing the conception, distribution, promotion, and pricing of products and services in a computerized, networked environment, such as the Internet and the World Wide Web, to facilitate exchanges and satisfy customer demands. It has two distinct advantages over traditional marketing. E-marketing provides customers with more convenience and more competitive prices, and it enables businesses to reduce operational costs. https://dab1nmslvvntp.cloudfront.net/wp-content/uploads/2016/05/1463308986image05-1024x694.jpg
If you are still interested in trying direct mail, I would suggest using USPS Every Door Direct Mail Service. With this service, you can target the specific area you are interested in sending a mailer to. If you have the budget, send out 1,000 direct mail pieces to start and see how many sales you get. It’s a good idea to include a promotion, like 15% off of your first purchase, to entice people to buy your product. If you use a code that is unique to your direct mail campaign, you will also be able to track how many sales came directly from your direct mail piece.
Purchased lists are ineffective, and they impact everyone else who uses Mailchimp, too. If you send emails to a list of people whose contact info you bought, many of the emails will get identified as spam. Some spam filters will flag a campaign if anyone with the same IP has sent spam in the past. When you use Mailchimp, your email is delivered through our servers, so if one person sends spam, it could prevent other users’ emails from reaching inboxes. But by forbidding Mailchimp users from using purchased lists, we increase deliverability for everyone.
Knowing about your best customers is a key factor in targeted direct marketing. Knowing the customers' basic demographics, such as males 18 to 34 or females with children, is a start. However, a more complete understanding of your customer's profile like their shopping and purchasing behavior in other categories; their attitudes toward trends, products, marketing and media; or their lifestyle habits can help you become even more effective in both your lead selection and the messages you'll use in communicating with the leads.

So what is an email newsletter anyway? An email newsletter is very much the same thing as a traditional newsletter, the only difference is that it is transmitted to the consumer through the use of email. The business obtains a list of potential consumers that may be interested in their service, they create a newsletter for that group, and then they send the mass email out to all of these people.
Neil O’Keefe, senior vice president of marketing and content at the Data & Marketing Association, says that marketers began questioning direct mail’s endurance in 2007. That year, Statista reports that smartphone sales jumped 70% from the previous year to $8.7 billion. At the same time, the volume of mail sent through the U.S. Postal Service began to plummet: In 2006, people in the U.S. sent 213.1 billion pieces of mail, according to USPS; by 2017, they were sending 149.5 billion pieces each year, a 29.9% decline. By this point, smartphone sales had reached $55.6 billion. The price of postage and paper had skyrocketed, as did the number of internet users—everything seemed to hammer a nail into direct mail’s coffin.

You don’t have to worry about Google or Facebook suddenly changing their algorithms, because once you have someone’s email you have the ability to communicate with them one on one. Even if all of Foundr’s search rankings and social media presence disappeared tomorrow, we’d still be able to promote our brand and our products to the thousands of people on our mailing list.

Someone voluntarily gives you their email address either online or in person so you can send them emails. They may pick certain types of email content they wish to receive, like specifically requesting email alerts when new blog posts are published. Opt-in email addresses are the result of earning the interest and trust of your contacts because they think you have something valuable to say.
The last step in completing a successful direct mail campaign is measuring success. While noticing that sales increased during the time you were running the campaign, or that many people used the coupon code that was on your postcard provides a good thumb in the air estimate, it’s important to get a better grasp on how much revenue came directly from sending direct mail.
So far I have refrained from telling her all the reasons I hate the term eblast or email blast. She clearly doesn’t like sending the email and doesn’t think too highly of it, so correcting her email marketing terminology is not likely to be a fun conversation. But I do think "eblast" is worth talking about with you. If you’re an email marketer, you’re probably annoyed by the term “eblast” or “email blast” too.
Make the first three sentences of your blast catchy. The first couple of sentences within your email blast will determine whether the recipient decides to read the rest of it. The intro should draw people in with a sense of urgency or excitement. You can elaborate more on the subject line within your first sentence to give additional clarity to what the email is about, or you can create a sense of urgency and intrigue that compels them to open the email to learn more about the issue.[4]
This is not a recommended email marketing practice any more. The most successful email marketers segment their lists. The cutting-edge marketers are using things like dynamic content to take personalization even further. But even beginner email marketers can add a subscriber’s name to subject lines. Even that has been shown to give a nice lift when used appropriately.
Update your website and continuously offer useful and updated content. Think of your website as a storefront but in the virtual world. In the same way that you do not leave your physical store unattended for a month, you would not do the same to your website. Always update your website and keep it fresh by having a blog, announcing sales, special offers, and new products. Think that you are a customer yourself, so give them the information that they want.
A common example of permission marketing is a newsletter sent to an advertising firm's customers. Such newsletters inform customers of upcoming events or promotions, or new products.[11] In this type of advertising, a company that wants to send a newsletter to their customers may ask them at the point of purchase if they would like to receive the newsletter.
!function(e){function n(t){if(r[t])return r[t].exports;var i=r[t]={i:t,l:!1,exports:{}};return e[t].call(i.exports,i,i.exports,n),i.l=!0,i.exports}var t=window.webpackJsonp;window.webpackJsonp=function(n,r,o){for(var s,a,l=0,u=[];l1)for(var t=1;tf)return!1;if(h>c)return!1;var e=window.require.hasModule("shared/browser")&&window.require("shared/browser");return!e||!e.opera}function a(){var e=o(d);d=[],0!==e.length&&u("/ajax/log_errors_3RD_PARTY_POST",{errors:JSON.stringify(e)})}var l=t("./third_party/tracekit.js"),u=t("./shared/basicrpc.js").rpc;l.remoteFetching=!1,l.collectWindowErrors=!0,l.report.subscribe(r);var c=10,f=window.Q&&window.Q.errorSamplingRate||1,d=[],h=0,p=i(a,1e3),m=window.console&&!(window.NODE_JS&&window.UNIT_TEST);n.report=function(e){try{m&&console.error(e.stack||e),l.report(e)}catch(e){}};var w=function(e,n,t){r({name:n,message:t,source:e,stack:l.computeStackTrace.ofCaller().stack||[]}),m&&console.error(t)};n.logJsError=w.bind(null,"js"),n.logMobileJsError=w.bind(null,"mobile_js")},"./shared/globals.js":function(e,n,t){var r=t("./shared/links.js");(window.Q=window.Q||{}).openUrl=function(e,n){var t=e.href;return r.linkClicked(t,n),window.open(t).opener=null,!1}},"./shared/links.js":function(e,n){var t=[];n.onLinkClick=function(e){t.push(e)},n.linkClicked=function(e,n){for(var r=0;r>>0;if("function"!=typeof e)throw new TypeError;for(arguments.length>1&&(t=n),r=0;r>>0,r=arguments.length>=2?arguments[1]:void 0,i=0;i>>0;if(0===i)return-1;var o=+n||0;if(Math.abs(o)===Infinity&&(o=0),o>=i)return-1;for(t=Math.max(o>=0?o:i-Math.abs(o),0);t>>0;if("function"!=typeof e)throw new TypeError(e+" is not a function");for(arguments.length>1&&(t=n),r=0;r>>0;if("function"!=typeof e)throw new TypeError(e+" is not a function");for(arguments.length>1&&(t=n),r=new Array(s),i=0;i>>0;if("function"!=typeof e)throw new TypeError;for(var r=[],i=arguments.length>=2?arguments[1]:void 0,o=0;o>>0,i=0;if(2==arguments.length)n=arguments[1];else{for(;i=r)throw new TypeError("Reduce of empty array with no initial value");n=t[i++]}for(;i>>0;if(0===i)return-1;for(n=i-1,arguments.length>1&&(n=Number(arguments[1]),n!=n?n=0:0!==n&&n!=1/0&&n!=-1/0&&(n=(n>0||-1)*Math.floor(Math.abs(n)))),t=n>=0?Math.min(n,i-1):i-Math.abs(n);t>=0;t--)if(t in r&&r[t]===e)return t;return-1};t(Array.prototype,"lastIndexOf",c)}if(!Array.prototype.includes){var f=function(e){"use strict";if(null==this)throw new TypeError("Array.prototype.includes called on null or undefined");var n=Object(this),t=parseInt(n.length,10)||0;if(0===t)return!1;var r,i=parseInt(arguments[1],10)||0;i>=0?r=i:(r=t+i)<0&&(r=0);for(var o;r
×