With the Mercadin Express app it will be much easier to make your purchases in our autonomous stores that are close to you. Simply point your smartphone camera at the barcode of the desired product, confirm your virtual cart and make payment through the application itself, via your credit card or the balance in your virtual wallet. Oh, and if you want, you can transfer part of your balance to someone else. Everything simply and quickly. And if you don't have a credit card, make a PIX for us, and we'll transfer the value to your virtual wallet. Yes, we've thought of everything to give you the best shopping experience with our app. You'll just have to choose your products, target the barcode and complete the payment. No traffic, no queue and no stress. This is our Mercadin Express, small in size, giant in practicality.