Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Shopify Pay - Give shoppers a fast, secure way to pay

SuperPay - Get paid faster with your own custom payments page

Stripe iOS SDK - Accept both Apple Pay and credit card payments easily on iOS

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

The new Mollie - Clever payment products for great companies of all sizes.