Busy body cashiers

It's so bad how one can not go to Shoprite in Humansdorp without being questioned on what you're bying by the cashiers. I mean, I get that they are trying to be friendly and all that, but to comment or ask questions on what a customer is buying is a bit outrageous. We are definitely not friends and I don't appreciate being treated like one by total strangers. Yes I'm a regular client, but please don't try to make me your friend just to be able to ask about what I'm buying and what I'm going to do with it. I don't even feel free to go there anymore and rather take extreme measures by buying online or travelling to shop. All I'm trying to say is the people there should really stop being so busy body and mind their own business...