Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.
Pideaky - Point of sale system for corner shops in Latin America
Razorpay - Payment gateway solution for India with robust, developer friendly API and simple economic pricing.
Shopify Tap & Chip Reader - Mobile POS hardware that connects to the rest of Shopify
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
Square Register - A fully integrated point of sale (POS) system 💰