Hi all,
I got problem with my developer terminal today. When I called Payment Fragment and inserted the card, the card get declined, whereas I’d successfully done some transaction before.
My terminal SN: P61SWB239FS000718.
Any suggestion would be appreciated.
Notes:
I want to create an apps for payment such as Terminal. Can I build the card reading and data sending mechanism on my own, without using the Payment Fragment?
Best regards,
Diwang