You may have already encountered this..but if not this is how it goes it happened to my husband yesterday when he and the kid who works for him were picking up some plumbing supplies at Lowes a guy walked up to the kid he was working with as he was picking up supplies and asked "are you a contractor?" and then tried to engage him in conversation telling him how he had to return some stuff and they gave him a cash card instead of a refund but they do not have what he needs here they have it at Home Depot and "can you help a guy out" type of thing offering the card for less than what he said the value was on the card the kiddo used his best mumble and walked off (good for him) ..just as he was telling my husband about the troll... the same guy came around the corner and right to both of them spewed the same lines "hey are you guys contractors?" not even realizing he hit the same person twice in less than two minutes! I know a lof of us make trips to these stores way too often so just in case you have not heard of this or seen it ..and not that I think anyone would actually fall for this ..but be aware of less than honest people trying to do what they can to make drug money ... and you are not safe even in a box store!!! LOL!!! sad part people do fall for these kind of scams and give hard earned cash away to strangers I still wish my husband had of said "sure lets take that card to the register to see what is on it first" and see what the guy would have done!!!