The duty-free shops are retail businesses that do not apply national or local taxes or fees. They are often in the international zone of international airports, seaports or on board passenger ships.
At the airport in Cancun they are installed several restaurants where you can enjoy before leaving or arriving at Cancun.
In Terminal 2, after passing security screening area you will enter the free service and dining area with snack bar.
Terminal 3, after passing security filters are also multiple options to enjoy the food.
Also you can find restaurants located in the main area open to the public. Most restaurants are open from 6 am to midnight.
Terminal 3 opened until 9 pm
Terminal 2 opened until 10 pm
The official currency is the Mexican PESO. One US dollar equals about 17-18 pesos, depending on the fluctuations of the stock market.
Laws in Mexico limit amount of foreign currency that a company can accept each month, for that reason are not allowed to make big currency exchange.
Currently, it is necessary to change currency when you get to Mexico, this because many businesses accept other currencies, for this to be an easy task Cancun airport has several exchange offices offering their services currency exchange 75 coins available, if you want to know which countries they are:
There is no amount estimated for currency exchange, should require more surely you will find an exchange office at your hotel or near it.