Your privacy matters.
Your prices. Your data.
Where and when you shop is private, and only you can see it. Accounts can only access their own data.
Receipts without personal information
Tá Bom never saves photos of your receipts or any personal information, like your name, government ID, or payment details. It stores only the shopping facts: items, brands, prices, weights, dates, and public store details.
Sharing is your choice
Choose whether to share those shopping facts, and change your mind any time.
Together, fairer prices
Every price you share helps reveal what groceries really cost across your city, so people can see a fair price and spot the stores that overcharge. The more shoppers pitch in, the better it works, for everyone and for you. You only share the shopping facts: item, brand, price, weight, date, and the store’s public name and address. Never your name, email, or CPF. Nothing that points back to you. A neighborhood’s prices only appear once at least 10 different people have shared there, so no one can ever be singled out.