* Street Food: You can get a taco from a street vendor. Taco prices typically range from 15 to 25 pesos.
* Snacks: You can buy a package of chips, a piece of fruit, or a candy bar from a convenience store.
* Bottoled water: A small water bottle (600 ml) can be found for around 15 pesos.
* Public Transportation: In some cities, a single public transport ticket can cost around 20 pesos.
* Small Household Items: You can find basic household items like a small pack of detergent or a pack of matches for around 20 pesos at local markets.
* Newspapers or magazines: Some local daily newspapers or magazines might be available for around 20 pesos.
* Some fruits or vegetables: Depending on the season and location, you might be able to buy a piece of fruit like an apple or banana or a small portion of vegetables.
* Stationery items: A basic pen or a small notepad can be bought for around 20 pesos at a local stationery shop.
* Phone Recharge: A small amount of airtime or data recharge might be available for around 20 pesos.
Please keep in mind that prices may vary depending on location, time of year, and specific shops. It's recommended to check local markets, convenience stores, or street vendors to find the best value for 20 pesos.