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Adyen
Allied Wallet
Ltd.
Amazon Payments Inc.
Ant Financial Services Group
Authorize.Net Corporation
Avenues Payments India Pvt. Ltd.
BitPay Inc.
BluePay Inc.
Cardstream Limited
CCBill
LLC
Fiserv Inc.
GoCardless Ltd.
Ingenico Group
Merchant Warrior
Paypal Holdings Inc.
Secure Trading Limited
Stripe Inc.
Wirecard AG
Worldpay Inc.