Greedy invite and rude staff at Somerset West Mall

We have had some large purchases at House and Home which is why we received an SMS recently to join them for snacks and drinks to view some new stock. We do not need anything immediately but wanted to go and look what there was. When we arrived a lady was quite rude to us and said we have to buy to enjoy the refreshments. We left and did not view anything and I am sure we will never return.