Google Pay - Make secure payments right through your Android device.
Prezi - Welcome to Prezi, the presentation software that uses motion, zoom, and spatial relationships to bring your ideas to life and make you a great presenter.
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Reveal.js - A framework for easily creating beautiful presentations using HTML
AirPay - Integrate all payment channels via one single API
Sozi - Sozi