According to what was published by the Profeco Consumer Magazine, it is very likely that cafes, bars and restaurants offer different promotions and offers to watch the games, so you should not lose sight of the following:
Payment Methods
They have to clearly specify the forms of payment, either in cash or by card.
commissions
If you pay with bank cards, whether credit or debit, they should not charge you any commission.
banknotes
They should receive bills of all denominations.
Prices
They must clearly show them with taxes included and collect those displayed to the public.
Minimum consumption
They cannot condition your access by demanding a minimum consumption.
Tip
It is voluntary and cannot be included in the account.