Good customer service

I went to checkers to get me some maize meal and i saw altramel on sale but only if you have the savings card. Some cashiers do assist when you forgot your card and they use your ID but most of the time some refuse/say they don’t know how. I was at Checkers windermere and Abegail Makhosi assisted me with a smile, the machine did not accept my ID but she kept on trying till it went on. Doing all of that with a Smile and jokes. Thank you sis