Payment methods

CUP (China Union Pay)

• What is the difference between txvariants cup and unionpay?

Alipay

• (TEST only): Why does the HPP page response always show "Payment Method Not Available" for Alipay?
• Why did the transaction refund fail with error "MERCHANT_BALANCE_NOT_ENOUGH"

WeChat Pay

• Why is my transaction failing with "Technical fault, return_code=FAILreturnMsg=特约子商户商户号未授权服务商的产品权限" Error?
• Why is my transaction failing with "Technical fault, return_code=FAILreturnMsg=sub_mch_id与sub_appid不匹配" Error

Afterpay Touch

• Why has an Afterpay Touch transaction been cancelled?

Prepaid and gift cards

• Do prepaid cards support recurring payments?
• Can we check the balance of a prepaid card before authorisation?

Apple Pay

• Why does Apple Pay not show up?
• Apple Pay error 422: never authorized mass enablement transactions

PayPal

• How do I enable PayPal for my merchant account?
• I can't see the PayPal shipping address
• Enabling recurring payments for PayPal
• Why are PayPal refunds failing when PayPal is set to AUTH?
• What does Paypal "Uncaught Error: No token was provided" mean?
• How do I hide shipping fields in PayPal?

Klarna

• Do shoppers need to sign for Klarna orders?
• How can I update the logo on the Klarna payment instruction?
• When does the shopper receive the Klarna invoice?
• How can I contact Klarna Support?
• Recurring payments with Klarna
• How can I extend an authorised transaction for Klarna?

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General

• How do I add a new payment method?
• Which payment methods support recurring payments?
• How can I update my payment method settings?
• How can I customize the Multibanco payment email
• Why did my SEPA payment get refused?
• Where can I find payment method logos for my checkout or website ?

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