Ace Hardware Corporation at 2200 Kensington Ct. Oak Brook, IL 60523. On Friday, July 29 2007 i purchased a Weber grill from Ace Hardware. There was a $20.00 mail in rebate which i sent in with the receipt and upc code. The rebate was the main reason i bought this particular item. Today i received a reply stating that that the rebate was invalid because the receipt didn't have the correct date. It was purchased on the first day of their sale. I'm sure of the date i purchased the grill so the date is correct plus the sale... read full review »