Choosing the wrong type of credit card.
From the documents on 11-12 May. 58 crashes below.
1. Bill No. 11505110036 pay by JCB card sales in 2370 baht.
Pay with VISA card sales slips, but in 2370 baht balance is correct, but the problem is to keep a log for each type of card. Thus interfering with the restaurant, check the document before signing it to the customer.