Everyone knows you suck

It should be noted that, if you lose a $5 bill, it's your fault. If somebody caused you to lose that $5, then surely you can acknowledge that persons ignorance, and have them apologize.
If you receive a credit voucher from a store, that voucher is redeemable only at the said store, like cash. And if you lose that voucher, there is nothing that can be done because there are thousands of vouchers in the store records, attainable only by number.
So, Mr. Illiterate Newfie man, I expect you to keep your word and never return to my store because you were unable to read the blatant, as opposed to fine print, words on your credit voucher of which you promptly lost.
Just because you previously frequented this store, does not make you any more special than anyone else that walks in here.
Also, you're very annoying, and the majority of the population of Ontario would prefer if you just shut the fuck up and return to Newfoundland, first thing tomorrow.
cheers.

UPDATE: He did return, with a stupid "I'm so smart" kind of grin. I don't think he bought anything though. Fucking Newfies.