HI. When I first started researching a trip to the DR, someone on this forum had suggested going to the Dollar Store in the U.S. and buying little items to leave in the room everyday for the housekeeper if she is doing a good job. Does anyone agree with this practice, and if so, what types of items should I purchase to give? Also, did you leave a tip everyday for the housekeeper and other staff, or tip at the end, and how much? Thanks!