A spokesperson from Facebook also told Re/code that Stripe is the sole Facebook payments partner working on the test and eventual implementation of the buy button.
With this feature, people on desktop or mobile can click the “buy” call-to-action button on ads and page posts to purchase a product directly from a business, without leaving Facebook.
We’ve built this feature with privacy in mind, and we have taken steps to help make the payment experience safe and secure. None of the credit- or debit-card information people share with Facebook when completing a transaction will be shared with other advertisers, and people can select whether or not they’d like to save payment information for future purchases.
Readers: Would you purchase goods or services via a buy button on Facebook?