Documento de comprovacao — dados verificaveis com hash de integridade
| Retalhista | Preco Atual | Preco Anterior | Variacao | Promo |
|---|---|---|---|---|
| Coviran | 0.59€ | — | Sem alteracao | promotion |
| Data | Retalhista | Preco (EUR) | Preco Original | Promo |
|---|---|---|---|---|
| 2026-04-23 | Coviran | 0.59€ | 0.79€ | promotion |
| 2026-04-24 | Coviran | 0.59€ | 0.79€ | promotion |
| 2026-04-26 | Coviran | 0.59€ | 0.79€ | promotion |
| 2026-04-28 | Coviran | 0.59€ | 0.79€ | promotion |
| 2026-04-29 | Coviran | 0.59€ | 0.79€ | promotion |