bad service

<p>Today I went to checkers parow centre and buy some groceries,wanted to pay with my RCS card.I gave the card and then the cashier told me my card don't work and called their supervisor.She tried once and told me that my card don't work. I have to pay that stuff with my bank card but its the third time at the end of the month that it happened. Every time at the end of the month that shop have problems with card payment and I really think its bad because sometimes you need some things but don't have cash with you. I'm so upset with this shop.</p>