Just got back from a trip to Vientiane and whilst there had this experience in a Mini Mart on Quai Fa Ngum not far from the Tex Mex.
I was standing in line at the cashier behind a bunch of back packing American girls, probably late teens early twenties. They all had a few items each and one by one after paying for their items the guy behind the counter said to them "Look change only 'X' Kip" in the range of 30-45,000 Kip from what I could see, " You leave for me OK"? All of them said OK, I was guessing they didn't have much of a clue as to exchange rates etc, so after he did this to the 7th girl I stepped in and told them they'd each given him about a US$5 tip for nothing. Not much individually but multiplied by 7 and who knows how many times in a day, this guy is earning a nice amount of scam money.
Oh and as soon as they started complaining and asking for their change a, shall we say, rather well built young man took my items out of my hands and pointed to the door......







