By: Mike Butcher
Online merchants can usually pay up to 8% of every sale on an item to companies like PayPal, Apple Pay, and Stripe — and those costs are usually passed to consumers. So-called ‘account-to-account' or ‘A2A' payments can cut transaction fees to below 1%, saving merchants and consumers quite a bit of cash. The difficulty has been in making it seamless for both merchants and customers.