Thank you for joining in on the thread, jestep10.

Payment errors can cause delays and have a financial impact on a business, so I'd definitely feel the same way if I were in your situation. I also appreciate your effort to be able to determine that this only happens with Mastercards. Rest assured we'll look into this issue so your customers can use their cards when making a payment.

I actually got help to review your records and found out that you have already contacted our Support team about this issue. I just want to know if this is already resolved on your end or not.

Thanks in advance.