For Cash Option Thailand payment method there aren’t any test data available, but you can see how it works with the payment flow given below.
Cash Option Thailand Payment Flow
The customer enters his Email Address, Name and Phone Number, and chooses his preferred payment option from the given list.
The customer receives the printable payment details and the payment instructions. He needs to print the voucher and present it to the cashier at any Big Central Counter branch.
Upon completion of the payment flow the customer is redirected back to your ReturnURL.