1. Alibaba Group Holding Ltd.
2. Alipay
3. Amazon.com Inc.
4. CCBill LLC
5. Dwolla Inc.
6. Global Payments Inc.
7. GMO Payment Gateway Inc.
8. Naspers Ltd.
9. PayPal Holdings Inc.
10. SecurePay Pty Ltd.
11. Stripe Inc.
12. Verizon Communications Inc.
13. Visa Inc.
14. Worldpay Inc.
15. Worldpay Inc. by FIS