Vetsmart will put themselves out of business for this

ive been a customer of Vetsmart for a very long time and i was supporting the store. Today i went in to buy Dog food and cat food .. 10kg cat food and 20kg dog food. I was refused service because they dont accept cash. This is disgisting service. SO i asked if they could help me and make an exception and they refused to do that as well. So i found an alternative supplier that actually turned out to be cheaper as well. So i wont be supporting your store any longer you all can go F yourselves for not even bothering to try and help me. You would rather have my dogs and cats go hungry than help me. I was holding the cash in front of the staff and they still refused to help me. ABO****ELY DISGUSTING!!!!!!!!!!