Looking to modify a REAL POS machine that will log track 1 / track 2 / track 3 data + pin when a card is swiped on it.
I must be able to modify the screen text like 'enter card", "insert pin" "connection error" etc.
I would like the POS to be programmed in such a way that it will always ask for pin hence anyone that swipes his card we will get the full track1, track2, track3 +pin
I want to be able to program the pos to do what ever we want it to do, the pos can give ticket/receipt, the ticket can say
Approved or declined. Also, I would like to be able to choose an option for the pos to say 'connection error' after the card is swiped and pin is entered, so no reciept needs to be printed out. I would like the pos to be wireless. I would like all data stored to be encrypted, and only to be decrypted by software on a pc.
if something like this exists, please let me know asap!
Would like to use a verifone vx wireless system BTW, not a PC POS.
15 freelancer đang chào giá trung bình $2530 cho công việc này
I've been working on embedded system designing for around 5 years no, and have also designed a POS similar to the one required. for my complete profile [url removed, login to view]