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

Cocorate.com - Online currency and cryptocurrencies exchange rates calculator helps you convert anything in real-time.

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.

Denomination - Currency converter that tells you the change you need for that conversion

Payoneer - Whether making international payments, receiving funds, managing your digital business, or accessing capital, Payoneer opens your business up to the world.

xCurrency - Smart Currency - A simple ads-free currency converter.