Mariano Atacadista is a free Android application designed as an official loyalty program for shoppers. It caters to those looking to save money and access exclusive benefits. Users can enjoy personalized offers tailored to their shopping habits, making it easier to find great deals. The app also features access to special campaigns and promotions, enhancing the shopping experience by providing valuable savings opportunities.

One of the standout features is the Economizômetro, which tracks how much users have saved while using the program. Additionally, users can browse digital tabloids showcasing offers available at different stores and cities. With a simple registration process, users can quickly start reaping the benefits of belonging to the Mariano Atacadista loyalty program, ensuring a cost-effective shopping experience.