Documento de comprovacao — dados verificaveis com hash de integridade
| Retalhista | Preco Atual | Preco Anterior | Variacao | Promo |
|---|---|---|---|---|
| Wells | 5.02€ | 5.00€ | ▲ +0.02€ (+0.4%) | -5% |
| Wells | 5.09€ | 5.00€ | ▲ +0.09€ (+1.8%) | -15% |
| Data | Retalhista | Preco (EUR) | Preco Original | Promo |
|---|---|---|---|---|
| 2026-04-04 | Wells | 5.02€ | 5.28€ | -5% |
| 2026-04-06 | Wells | 5.00€ | 7.15€ | -30% |
| 2026-04-08 | Wells | 5.02€ | 5.28€ | -5% |
| Wells | 5.09€ | 5.99€ | -15% |