The publisher ad server then communicates with a supply-side platform server. The publisher is offering ad space for sale, so they are considered the supplier. The supply side platform also receives the user's identifying information, which it sends to a data management platform. At the data management platform, the user's identifying information is used to look up demographic information, previous purchases, and other information of interest to advertisers.

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]
What's the difference between them? One-off communications versus prolonged, email-based interactions. For example, email marketing tools are excellent for one-off communications. You can use these tools for the one time you'd like to send someone an automated email response when they join a subscriber list, on their birthday, or when you promote a new product. But marketing automation tools are better suited for prolonged, email-based interactions. For example, you can use marketing automation tools whenever you want to guide someone from a subscriber list to a product purchase. Or you can send thank you emails or send new product promotions—all without having to lift a finger after the workflow is designed.
If you’re new to email marketing and need an easy-to-use, intuitive platform that is still reasonably comprehensive, Constant Contact might be your best bet. Within minutes of signing up, you’ll be ready to compose your first email using one of the many beautifully pre-designed templates. And once you press send, you’ll be shown exactly how to track open and click-through rates, so you can get the performance information you need—no in-depth analytics knowledge required.
Furthermore, advertisers may encounter legal problems if legally required information doesn't actually display to users, even if that failure is due to technological heterogeneity.[86]:i In the United States, the FTC has released a set of guidelines indicating that it's the advertisers' responsibility to ensure the ads display any required disclosures or disclaimers, irrespective of the users' technology.[86]:4–8
Mailchimp offers a forever free plan which allows you to send 12,000 emails for up to 2,000 subscribers. This plan is fairly limited because you don’t features like send-time optimization, advanced segmentation, multi-variate testing, etc. You are also required to display their branding in your email. Last but not least, support is restricted to email only, and you may find it not as helpful.
You’re probably already investing time and resources into marketing to potential customers. But are you also thinking carefully about how you build relationships with vendors and partnering businesses? Email gives you the ability to maintain communication with all of your different audiences so that you can build the relationships you need to be successful.
Optimonk was started in the year 2014 with the view to revolutionize the way e-commerce sites improve conversions. They have created over 3000 e-commerce sites, including some of those sites which are now market leaders. You’ll be able to recover 15% of your abandon visitors with on-site retargeting and track visitor’s behavior, detect existing visitors, display targeted offers and boost conversion. It has a gamut of features like A/B testing, real-time analytics and so on. Integrates with various websites and e-commerce platforms, Optimonk is a perfect tool or the business e-commerce platform to improve their conversion rate.