Internet service providers (GMail, Yahoo, etc.) and anti-spam organizations create the spam traps to prevent spam from reaching people’s inboxes. The important thing for everyone to remember is if you use a purchased list, you are technically spamming the people on that list. Spam is unsolicited email and those people did not request your information.
There are many vendors out there who sell lists or rent them (though renting means that the list seller maintains ownership and control of the email list). These are collections of email addresses that the vendors sell to any business or individual who can pay the fees. Your email list is considered to be a purchased or shared list if it’s provided to you by a third party, like an email list vendor or affiliate. There's a few ways that vendors build these non opt-in email lists.

Emails triggered by milestones, like anniversaries and birthdays, are fun to get -- who doesn't like to celebrate a special occasion? The beauty of anniversary emails, in particular, is that they don't require subscribers to input any extra data, and they can work for a variety of senders. Plus, the timeframe can be modified based on the business model.

I think what Brian and the testers are missing is that 15k is neither big enough to be impressive nor small enough to be inviting. It’s not a number that works effectively as social proof, and while I can’t test it out myself, I believe, based on evidence for social proof around the web, that DIYthemes would have had much better success with a combined number in the 50k+ range as mentioned above.
List fatigue is also a concern. If you're buying a list from a trade show, keep in mind that the other vendors at the trade show, and even businesses elsewhere who bought the list, are also emailing these recipients. By the time you reach the recipients’ inboxes, those readers are going to be exhausted by the barrage of unsolicited commercial email they've been receiving.
A key benefit of using online channels for marketing a business or product is the ability to measure the impact of any given channel, as well as how visitors acquired through different channels interact with a website or landing page experience. Of the visitors that convert into paying customers, further analysis can be done to determine which channels are most effective at acquiring valuable customers.
Project conversion metrics. The general rule of thumb is that the smaller and more targeted your list, the more you can spend per piece. It’s better to make a strong impression to a few than to make a weak impression to many. Know your cost per unit, and project a conversion rate, so you can estimate whether your campaign will have a positive ROI before running it.
Third-party companies also compile and sell contact information to companies and organizations. Customer surveys, public records, retail reports, and data software can all be used to collect demographic trends; other companies use only permission-based lists. These companies can usually narrow their mailing lists by demographic—for instance, to only working mothers who have children under three, with at least a bachelor’s degree, who own their own homes, have at least one credit card, a credit score of more than 560, and make $50,000 or more a year. Companies purchase these demographic lisst, and send their direct mail offers to this very targeted market.
Advertisers have a wide variety of ways of presenting their promotional messages, including the ability to convey images, video, audio, and links. Unlike many offline ads, online ads also can be interactive.[18] For example, some ads let users input queries[69] or let users follow the advertiser on social media.[70] Online ads can even incorporate games.[71]
Marketers don’t always automatically receive notifications when they’ve been blacklisted, so it’s up to the marketer to monitor their brand’s email sending reputation. There are a number of free online resources that marketers should utilize to check their blacklist status before sending an email blast, such as Barracuda Reputation Block List or MultiRBL.
The first part of the definition illustrates the range of access platforms and communications tools that form the online channels which e-marketers use to build and develop relationships with customers. The access platforms or hardware include PCs, mobile phones and interactive digital TV (IPTV) and these deliver content and enable interaction through different online communication tools such as organisation web sites, portals, search engines, blogs , e-mail, instant messaging and text messaging. Some also include traditional voice telephone as part of digital marketing.
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
To have success with your email blast marketing, it requires much more than putting some content together and sending it to a bunch of people. You need to have the right content and it needs to be sent to the right group of potential consumers. In addition to that, you also need to include the right elements in the newsletters to increase the chances of action on the part of the reader. With a little bit of effort and a thoughtful approach, just about any business can manage an effective eblast campaign.
It also emphasises how digital marketing does not occur in isolation, but is most effective when it is integrated with other communications channels such as phone, direct mail or face-to-face. As we have said, the role of the Internet in supporting multi-channel marketing is another recurring theme in this book and chapters 5 and 6 in particular explain its role in supporting different customer communications channels and distribution channels.
Publishers can offer advertisers the ability to reach customizable and narrow market segments for targeted advertising. Online advertising may use geo-targeting to display relevant advertisements to the user's geography. Advertisers can customize each individual ad to a particular user based on the user's previous preferences.[27] Advertisers can also track whether a visitor has already seen a particular ad in order to reduce unwanted repetitious exposures and provide adequate time gaps between exposures.[72]