Menta

Menta is a curious app to help you save money on the things you buy in any supermarket in Spain. It doesn't matter if you're from Spain or are just visiting: the app will give you discounts on products from the best brands. To save money, you just have to take a picture of your receipt and send it in to be reviewed. That done, you'll get a juicy discount on your next purchase.

Every time you open up Menta you'll have access to a complete list of all the brands and products with some sort of offer attached to their purchase. Each of them will have a space next to the product name where you can enter in a quantity, which you'll insert after making the purchase. Thus if you buy several of the same product, you should take a picture of the receipt so you can prove exactly what you purchased. The picture should clearly display the date and the products you bought.

The great thing about using this tool is that it doesn't matter where you buy the product: the important thing is the product itself and not the place of purchase. Using this tool lets you forget about the coupons that you have to remember to bring with you every time you go shopping, which you usually forget at home, lose, or damage by accident. With dozens of products always on Menta's discount shopping list, saving a few euros is as easy as taking a picture.

On the other hand, the tabs for each product include a brief description so you can know beforehand what you're about to purchase even if you've never tried that particular brand before. This will help you out a lot in your shopping. When you think you've saved up enough money in your account, you can have them send it to your checking account or Paypal so you can get your reward and keep shopping, this time for free.