Do you support Paypal payments? What cards are supported for credit card payments in 8x8 Connect? Where can I download my invoice? Error - Card is not chargeable - Credit Card payment issue Where do I find SMS pricing? How do I top up or add credits to my account? We currently support: American Express Discover & Diners Japan Credit Bureau (JCB) Mastercard Visa maahen.melvin November 19, 2021 09:28 0 Comments Please sign in to leave a comment.