Mastering Modern Payments
2nd edition, fully revised, new content, new web reader.
7 Alternatives To Mastering Modern Payments
HitPay
Send or receive money using a modern payments interface
Mollie Checkout
A modern payment checkout with local payment methods
MonetizeJS
Modern payment platform, no server required.
Payant for Messenger
Pay + get paid anywhere, including messaging apps
Unlock
Monetize your content with a few lines of code