| product_id | name | | ---------- | ----- | | 0 | ham | | 1 | bacon |

| invoice_id | product_id | rest | paid | canceled | refunded | | ---------- | ---------- | ---- | ---- | -------- | -------- | | 23 | 0 | 2 | 0 | 5 | 0 | | 12 | 0 | 0 | 4 | 0 | 3 | | 1 | 1 | 1 | 1 | 0 | 1 | | 2 | 1 | 1 | 0 | 1 | 1 | | 3 | 1 | 0 | 1 | 1 | 1 | | 4 | 1 | 1 | 1 | 1 | 0 |