Google Wallet lets you make purchases at thousands of online stores.
PayPal is a American international e-commerce service that enables to send money and to accept payments without revealing any financial details.
Now you can find more of what you're looking for on Facebook and discover fun connections between people, places and things.
The Tweet Button is a small widget which allows visitors to share content and connect on Twitter.
Any offered product or service. For example: a pair of shoes; a concert ticket; the rental of a car; a haircut; or an episode of a TV show streamed online.
A review of an item - for example, of a restaurant, movie, or store.
A scheme.org entity that represents a person (alive, dead, undead, or fictional).
Sites who has this tag are verfied by google to use WebMaster tools
The http-equiv attribute provides an HTTP header for the information/value of the content attribute. The http-equiv attribute can be used to simulate an HTTP response header.
A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".