PAYING

I have been shopping at Spar Haazendal for a while now. Everything is fine until you arrive at the till and paying is becoming a real pain. Their Nedbank machine is not used for BUY AID Tp pay via Buy Aid takes forever for a using a different device The cashier holds in the air dances ets but appears the connection takes time Why not use the Nedbank machine or upgrade their WIFI All other Supermarkets , Chemists etc etc etc does not have this problem WHY ONLY SPAR HAAZENDAL