Documento de comprovacao — dados verificaveis com hash de integridade
| Retalhista | Preco Atual | Preco Anterior | Variacao | Promo |
|---|---|---|---|---|
| Wells | 4.54€ | 4.49€ | ▲ +0.05€ (+1.1%) | -30% |
| Data | Retalhista | Preco (EUR) | Preco Original | Promo |
|---|---|---|---|---|
| 2026-08-20 | Wells | 7.19€ | 7.99€ | -10% |
| 2026-08-21 | Wells | 2.69€ | 2.99€ | -10% |
| 2026-08-22 | Wells | 3.14€ | 3.49€ | -10% |
| 2026-08-24 | Wells | 2.99€ | — | — |
| 2026-08-26 | Wells | 3.14€ | 3.49€ | -10% |
| 2026-09-01 | Wells | 4.49€ | — | — |
| 2026-09-02 | Wells | 7.86€ | 9.82€ | -20% |
| 2026-09-06 | Wells | 3.99€ | — | — |
| 2026-09-07 | Wells | 13.01€ | — | -15% |
| 2026-09-08 | Wells | 14.03€ | — | -15% |
| 2026-09-13 | Wells | 2.24€ | 2.49€ | -10% |
| 2026-09-16 | Wells | 11.84€ | 13.16€ | -10% |
| 2026-09-17 | Wells | 5.43€ | 9.20€ | -41% |
| 2026-09-18 | Wells | 4.49€ | — | — |
| 2026-09-19 | Wells | 4.54€ | 6.49€ | -30% |