Went to this shop for one thing. After paying for the item, the boss didn't even offer or ask if plastic bag is needed, ok that's fair enough because it is just one item. But when I asked for the receipt, he just STARED at me! Why can't a customer ask for a receipt. The receipt can proof that i have paid for the item when entering to other supermarket. There is so many other Chinese Grocer out there, I won't be shopping at such a poor customer services and arrogant shop anymore! it just ruined my day!