Paytm Wallet - Pay with Paytm Wallet on GROUPON.com and get a new offer each time!
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.
Exchange Rate IQ - Search and comparison platform for international money transfer.
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
VoPay - VoPay’s Fintech-as-a-Service platform allows any company to embed financial services and payment capabilities into their existing applications, products or services through a single and scalable API.
ProPay - ProPay is a multiple payment making service provider that lets its users to make payment to anyone in any part of the world.