Daily for housekeeping, I put 5 Hershey miniature chocolates in a little bag along with a thank you note and cash tip (600J/day) They are so appreciative of the goodies and the cash that I never run low on towels and my room is sparkling clean. Midway my stay, I give female security a small bottle of body mist plus (1,000J) tip. Males get a baseball cap plus the same cash tip. Tip the hotel waiter/waitress (200J) daily. If I eat outside the hotel I tip 20% of my bill.

A little gift is nice, but cash is much appreciated and needed in any situation.