Interesting facts Giving your CPF at the supermarket has become routine, but in 2026 the rule will change: see how your data is used and when it is worth informing. Caio Aviz 12/04/2026 at 23:43
Artificial Intelligence (AI) Notice Alerts Consumers Who Provide Their CPF at Supermarkets: Common Practice Gains New Importance in 2026 With Advanced Data Use and Consumption Analysis Felipe Alves da Silva 03/02/2026 at 14:08
