
Description: PayPal is an online payments system that allows users to transfer funds electronically between parties. It offers services for individuals and businesses to send, receive, and hold funds in multiple currencies worldwide.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: E-gold was an online payment system and digital currency operated by Gold & Silver Reserve Inc. It allowed users to make online payments to other e-gold account holders in exchange for gold or other precious metals held in reserve. It was founded in 1996, but shut down by the U.S. government in 2009 due to legal issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API