
Description: Google Checkout is an online payment processing service that allows merchants to accept online payments. It allows customers to pay using credit cards, debit cards or Google Wallet without creating an account on the merchant's website.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Braintree is a payment processing platform that allows businesses to accept credit card and mobile payments. It provides an SDK to integrate payments into web and mobile apps. Key features include support for various payment methods, fraud protection, global currency and localization capabilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API