Documento de comprovacao — dados verificaveis com hash de integridade
| Retalhista | Preco Atual | Preco Anterior | Variacao | Promo |
|---|---|---|---|---|
| Wells | 9.80€ | — | Sem alteracao | -20% |
| Data | Retalhista | Preco (EUR) | Preco Original | Promo |
|---|---|---|---|---|
| 2026-08-20 | Wells | 22.49€ | 24.99€ | -10% |
| 2026-08-21 | Wells | 16.26€ | — | — |
| 2026-08-22 | Wells | 6.25€ | 8.93€ | -30% |
| 2026-08-24 | Wells | 16.00€ | — | — |
| 2026-08-26 | Wells | 7.85€ | — | — |
| 2026-09-01 | Wells | 5.52€ | 6.91€ | -20% |
| 2026-09-18 | Wells | 4.82€ | — | — |
| 2026-09-19 | Wells | 9.80€ | 12.26€ | -20% |