So today I went to PO Boys, in Urbana, IL. I had a CiSaves certificate. I purchased it for 5.00 in order to get 10.00 worth of food. I was told I could not use it on half price pizza day (which is Sunday) i said ok I can come back another day and use it but I still want the pizza. The waitress said that I could order something else on another ticket and use it on that since it expired on 4/7 and I was not sure I could make it back before that. So that is what I did. I ordered a piece of pie and some wings to take home. When she went to cash me out she came back out and said that I had tried to order the Pizza on the CiSave certificate before and that she remembered telling me I could not. I was throughly confused at this point. The owner Andy then came out and said that he had told me before that I could not use it on the half price pizza. All of this was done in front of other customers. I was so embarrased. I tried to tell him that I had never had a conversation with him about the certificate and half price pizza. In fact we had not been there for almost half a year or longer. I think he got us confused with another mixed couple (imagine that there are only hundreds in this area) He would not believe me and basically called me a liar. I said I would not come to the restaurant to order pizza and lie to save 5.00. They handled that horribly and I will never go back there. I advise others to think twice about going to a restaurant where a customer is called a liar and treated with such disrespect. I tore the certificate up and told him to charge us for all of it without the 5.00 discount, paid and left!