Credit card and Voucher usage

[msheed]

what really happens when some presents a credit card??am i supposed to have that credit card swiping machine???

[CafeCuppio]

In my case I have a credit card swipe machine, so all transactions done vis a credit card are cashed off using the Credit card button instead of the cash, so end of the day the report shows hoe much cash and how much credit card transactions you have done. If you do not have credit card facilities then I guess you will not use that function.