the coupons, restaurants, and menus from McDonald's. In the first option there's a wide array of offers that let you enjoy McProducts while saving a bit of money. In the restaurants sections you can see where the closest McDonald's is to you, while in the menu section there's a list of all the products sold.
One of the cool things about the McDonald's App - Caribe is not only the discounts but also the nutritional values that you can check for each product and discover which options are available in case you have some kind of food allergy or intolerance.
To use the offers, open the coupon and tap on the QR code on each discount so it can be scanned at the register.