Yesterday, this stupid Singaporean man came up to my counter and enquire about the usage of discount voichers and whether he can use discount vouchers to get a discount. Anywau, this stupid ass never phrase his questions properly and instead told his daughter that I don't understand what is a discount voucher. From this ass point of enquiry, he seems to be asking if he can use a discount voucher to get further discounts on things he buy. Example would be that if a book is on 20% discount, he wants to know if he can use a discount voucher and get another 20% discount on top of the previous 20% discount that was already enttitled to the book he wanted. That was what he was trying to ask and so I asked him what kind of discount voucher is he talking about. He raised his voice slightly and proclaimed that he was asking about book voucher and I was explaining to him about discount vouchers and furthermore wanted to know if he can use discount voucher. So now, is this sucker trying to ask about discount voucher or book voucher or some alien voucher that only he himself has seen, used and received before? Seriously, do me (and maybe other retail personnels) a favour and don't come out of the house pretending to be an intelligent and knowledgeable person when you don't know what you are talking about in the first place!!