Spending in Mexico USD or Pesos?

Please be aware that when you are out and about -- no us currency accepted you must pay in pesos.  This is true and not something new.  You cannot pay for goods and services with USD $$.

However, you can pay by credit card, but not USD cash.  So, before you go, be sure and get some pesos to have on hand if you don't want to pay for every little thing by credit card, i.e., a beer and chips or tacos.

Check with your bank for foreign money or there are places where you can get pesos - AAA or a bank but it does take awhile, so plan ahead.  You MAY be able to exchange money at the  hotel or resort where you are staying.