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 - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!
Authorize.net - Payment gateway enables internet merchants to accept online payments via credit card and e-check.
Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Stripe Billing - A set of tools for billing and subscriptions
QuickBooksPOS - QuickBooksPOS offer POS system software for small businesses.