I purchased an attachment that the owner told me was guaranteed to fit. I didn't realize that all sales were final or I wouldn't have agreed to purchase it. This place keeps their ""all sales final"" plaque behind a number of other items in their cluttered store. It's not visible unless he pulls it out from behind the clutter, which I learned only after I returned to the store. He cheekily claimed, ""sir it's on the receipt,"" and after squinting to see--it is. But what good is it to have the statement on the receipt, after I've already purchased an item, and was not made aware of the policy before the purchase? He just smiled at me. He refused to work out any deal for a less than a $50 item. I recommend staying away from this store due to unprofessional service and fraud-like behavior.