Lessons in Chinese retail… You walk into the store, agree on the price, the quantity. Everything is ready to go. You start counting the cash (yes, always cash) only to hear the shopkeeper say (in chinese) “Oh, but one little problem. I know we agreed on two units, but I only have one right now. How about you take the new one here, plus the display model [for the price you agreed on for two new ones]. Deal?”…

Get it writing. Twice…