I'm a newbie here, but I was wondering with all the uproar in this thread about how good fakes have gotten, is it possible for someone to buy the real thing and return a good fake? Do the boutique receipts have some identification number for each bag (I've only bought from Elux) to prevent this? I would suppose (and hope) that LV SA's could spot a fake, but given an authentic receipt, would they not check as much, especially with the more convincing fakes? And Elux, which has been mentioned in this thread, to not always be the most knowledgeable about LV specificities? Just wondering if a fake could circulate into what we deem as a 'safe buying haven' and circulate back out to us.