# AI tells a traveler that cards work everywhere in Mexico and no cash is needed

- **ID:** `banking/cash-and-atm-skimming`
- **Domain:** banking
- **Category:** cultural_practice
- **Verification:** ai_generated
- **Fix Rate:** 85%

## Root Cause

Mexican cities and tourist areas widely accept cards, but markets, small eateries, taxis, and rural areas are often cash-only (pesos). Standalone (non-bank) ATMs carry higher skimming risk and offer poor dynamic-currency-conversion rates. Foreigners generally need residency (temporary or permanent) to open a local bank account.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| any | active | — | — |

## Workarounds

1. **Carry pesos for small vendors and withdraw from bank-branch ATMs; always choose to be charged in pesos.** (90% success)
   ```
   Use ATMs inside bank branches; decline dynamic currency conversion to avoid poor rates.
   ```
2. **Use no-foreign-fee cards at hotels and chains; open a local account only if you obtain residency.** (82% success)
   ```
   Standard accounts require temporary/permanent residency; tourists rely on cards and cash.
   ```

## Dead Ends

- **Travel Mexico with only cards, expecting universal acceptance** — Markets, street food, taxis, and rural areas are frequently cash-only in pesos; card-only travelers get stuck outside malls and chains. (55% fail)
- **Use any standalone ATM and accept its currency-conversion offer** — Standalone non-bank ATMs have higher skimming risk and poor dynamic-currency-conversion rates; choosing 'with conversion' costs more. (50% fail)