The single payment amount is the limit of your credit card or the single payment limit of your online banking (which can be set when you enter online banking). Usually online banking is set to 5000. If your credit is greater than this, the single payment limit is 5000. I don't know if I understand. According to the staff of Pufa Credit Card Center, the maximum amount of a single payment is the amount of the card, but the system will automatically evaluate whether the payment can be successful, and sometimes a large payment may not be successful.