Pairs of attendants, the recognition and thank them for their service, the best way is to use the money back. Its score by the customers themselves to moderation, the higher the satisfaction, the higher the given tip, so there is no tip should be given to the ceiling. It should be noted that the tip applied to banknotes and coins can not be used, and should be a local bank notes or dollars. If one have one or two coins, on behalf of you expressed strong dissatisfaction to the waiter. To emphasize tip floor, in general terms at least once every hotel room should be given to one U.S. dollar; if the catering industry, should be given percentage of the total consumption of 10, to tip things in addition to ensuring quality of service, but also the maintenance of food, housing and health and Shunxin.
Tipping the room would be better to banknotes under pressure in the pillow, and may reveal a small angle, if placed elsewhere, the waiter will be considered to be the guests did not dare to take private property. If the restaurant industry, your credit card bill is paid, though it may be the tip into the total, but is best prepared to cash, the tip on the table to the waiter directly to feedback more appropriate. Of course, as have 10 percent of domestic restaurant tip, and within the bill, it is another matter.