Carrefour Supermarket

Stock up on bottled water and snacks, and use larger purchases to get small bills for taxis and tips.

In their own words: “The one we liked was called Carrefour Supermarket where they sell a wide range of groceries and snacks and as you can see this is stuff that you might find back home or a variation of stuff you might find back home and the pro tip I have for you here is to buy bottled water from Big supermarkets because tap water is not safe to drink here and this is also a great way to get change for paying for taxis or tipping at restaurants because smaller stores they often dislike giving change for large bills and some vendors might even refuse to sell you items if you don't have smaller bills so you can get water and get change at the same time”