My $.02 (USD) worth....

We average going to two AIs per year, and have been to probably 15
different ones over the years. My feeling is:

Money given in appreciation of unusual or special service is a tip.

Money given in expectation of better future service is a bribe.

I do not bribe. I do occasionally tip for unusual or special
services.

Mike

LT wrote:
We're doing AIs in Cancun over Thanksgiving. What's the latst skinny on
tipping? Who to tip and how much? Also, do we need any Pesos or are
Dollars OK?
Thanks
LT