I just bought a $35 top up voucher. The receipt is hard to read and I can't quite make out a couple of the numbers in the pin. I've tried a variety of combinations. I've tried customer service @ *611 and was told he couldn't help me and I've called a Koodo Store and they couldn't help me. Is there seriously no way for a Koodo employee to search a voucher serial number to find a pin#?