Twitter advertising includes conversion tracking and re-marketing tools.
The Tweet Button is a small widget which allows visitors to share content and connect on Twitter.
Amazon Simple Email Service (Amazon SES) is a cost-effective outbound-only email-sending service built on the reliable and scalable infrastructure that Amazon.com has developed to serve its own customer base. With Amazon SES, you can send transactional email, marketing messages, or any other type of high-quality content and you ...
Open graph description entity tag
Sites who has this tag are verfied by google to use WebMaster tools