Due to the massive growth of the Internet, most countries have passed legislation to prevent companies from sending unsolicited emails. These laws determine what is and what is not considered acceptable email correspondence, and enforce restrictions on email communications. In the United States and Europe, for example, bulk email must contain an accurate from field and subject line, and the email content must include the sender’s physical address. In addition, a blast email must also offer its recipients the opportunity to unsubscribe from the email list — and such requests must be met within a specified period of time. As a result of these laws, it is very important for companies to maintain an updated list of subscriptions and cancellations at all times, and avoid sending out email that appears to be spam.
Online advertisers can collect data on their ads' effectiveness, such as the size of the potential audience or actual audience response,[19]:119 how a visitor reached their advertisement, whether the advertisement resulted in a sale, and whether an ad actually loaded within a visitor's view.[59][60]:59 This helps online advertisers improve their ad campaigns over time.
Dimensional mail: Grab your potential customers' attention with mail pieces that are not the envelopes or postcards that people are used to getting but ones that have dimension, such as bulky items, boxes or tubes. These have a much higher response rate than the mail pieces you are sending now. Switching from your current format to a dimensional piece is very costly, so before considering doing this you need to know your budget. However, you can expect a lift in response. One of my favorite examples is sending a "message in a bottle" in the mail. This direct mail campaign featured a little plastic bottle with a label on it. Inside was a note on how to buy the company's product. Something like that stands out and gets opened.

Appear on top in Google search results. The title of your web page is used by Google as the suggested title of its search results. In addition, describe your company in an informative but precise manner. Domain names are also a significant portion of the search results of Google. Hence, pick an easy-to-read and descriptive domain name for your website. Moreover, subpages must also be easy to read. Moreover, meta descriptions are defined as page summaries usually made use of by Google on their results page. Write meta descriptions that are unique for every page using 160 characters or less.
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] 

Marketers try to measure customer response to direct mail through personalized URLs and coupon codes, but there’s no guarantee customers will visit websites from a specific URL or buy products using a specific code. O’Keefe says that consumers will often receive a piece of mail, get inspired and Google the product they want to buy. The difficulty of attributing conversions may be a reason why the pendulum has swung toward digital, O’Keefe says.
The third and final stage requires the firm to set a budget and management systems; these must be measurable touchpoints, such as audience reached across all digital platforms. Furthermore, marketers must ensure the budget and management systems are integrating the paid, owned and earned media of the company.[68] The Action and final stage of planning also requires the company to set in place measurable content creation e.g. oral, visual or written online media.[69] 

Particular groups of customers can be targeted or even individuals. Offering individual customers special deals on merchandise and/or services on the customer's birthday, for instance, is one example of email marketing personalization. (A restaurant might send an email to customers on their birthday offering 50% off an entree,) Email marketing helps a business develop and maintain a relationship with a customer over time that hopefully results in increased sales and increased customer loyalty. 

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