Excellent Customer Service

So I get to Checkers today and there's a super big sale so I hurry and pick everything I wanted but little did I know that the sale was only for customers who had a savings card. I get to the till and before the cashier can start cashing my stuff she asks me for the card I looked her shooked. Anyways she tells me to rush over to the area and get a card quickly she will hold on to my things till I get back. Less than 5 mins I have my savings card I get back to the till cash my things and walked out a really happy customer as I saved more than R150. I'm so grateful that some people like in this instance took the courtesy to advise me and help me save, with such trying times very cent needs to spent wisely and when you get save that's a even bigger bonus. So thank you Checkers as well as the friendly cashier and the lady that assisted to get my card.