The World Wide Web Consortium (W3C) today called for broad implementation and testing of Web technologies to make online checkout easier for users and improve conversions and security for merchants. All major browser makers are now implementing Payment Request API and Payment Method Identifiers, which today advanced to Candidate Recommendation Status. The Web Payments Working Group encourages merchants, Web developers, and users to experiment with these early implementations and provide feedback to the group. In parallel, the Working Group will be expanding its test suite for the API to help ensure browser interoperability. Read more in the W3C Media Advisory and blog post.