Documento de comprovacao — dados verificaveis com hash de integridade
| Retalhista | Preco Atual | Preco Anterior | Variacao | Promo |
|---|---|---|---|---|
| Wells | 3.14€ | 2.20€ | ▲ +0.94€ (+42.7%) | -10% |
| Data | Retalhista | Preco (EUR) | Preco Original | Promo |
|---|---|---|---|---|
| 2026-04-04 | Wells | 3.14€ | 3.49€ | -10% |
| Wells | 3.14€ | — | -10% | |
| 2026-04-06 | Wells | 2.20€ | 2.89€ | -24% |
| 2026-04-08 | Wells | 3.14€ | 3.49€ | -10% |