Always the box or packaging gives it away. I know some people that will buy the Tag or Rolex from overseas, wear it on the flight home, and mail the box, receipt and warranty back to singapore separately. Like that u can always say the watch was yours. This woman caught with the LV bags had the packaging on them. I know one school teacher that went to a factory outlet in the US, bought a bunch of Coach and Kate Spade bags, then email the pics back to her colleagues. They reserve the bag they want, and she flies back with the new bags, but no packaging. Then just collect the money at her school and distribute out the bags. Paid for her and her husbands airfare with the profits. Now even Craigslist singapore got all these types of resellers. The good thing with Coach and Kate Spade bought from factory outlets in the US, they have a serial number. the buyer can authenticate that its real when they log on to the website to check. Even PAPsmearer has gotten a few Coach and Kata Spades thru customs to give to my lady friends. Guaranteed a good fuck for that night after u give it them as a present. hehehehhehehe