Likely Adyen considering the press release that came out a couple years ago. But I wouldn't be surprised if they were also using Braintree at some point. https

Likely Adyen considering the press release that came out a couple years ago. But I wouldn't be surprised if they were also using Braintree at some point. https://www.adyen.com/press-and-media/2019/postmates-selects-adyen-as-an-additional-payments-processing-partner https://www.adyen.com/press-and-media/2019/postmates-selects...