Add PaymentWall as an online payment gateway. PaymentWall is a leader in this field and offers amazing alternatives to standard credit cards. For example it has a unique network of prepaid cards, allowing clients to uniquely protect privacy and make payments. This is a must for Zoho to become a leader in this space, to empower it's clients to be at the forefront, not lagging in payment methods. This also covers many, if not all, of the payment methods other users have recommended below. Thanks! See Paymentwall's list of payment methods here: https://www.paymentwall.com/payment-methods.