Bad service Checkers liquor shop

Checkers Liquor shop at Gordons bay mall, they did not have R1 change on our purchase at 10:30 on Friday morning. Checkers is just next door, they did not even offer to get change. NOT EVEN JUST ASKED us to kindly get change ourselves. Just told us with a straight face, no change! Next time I will rather go to the friendly Tops at Mountain view.