I'm going to be traveling to Palm Beach in two weeks, and I wanted to make sure I don't offend anyone, specially people I may need to ask for favors later :) From the van that'll transfer me to the ...
What are the tipping etiquette in different countries? How much tip should I give to a waiter/waitress?
Where can I find information about tipping etiquette in different countries? I'm hoping for a comprehensive database so I don't have to ask about the countries one by one here.