Excel/CSV with exactly two columns: manufacturer reference in the first, quantity in the second. The first row is the header.
| Manufacturer reference |
Quantity |
| 11147009001 |
50 |
| 11147009002 |
100 |
The first row must name the columns exactly as shown, with the products listed underneath. Files without this header are not accepted.
| # |
Manufacturer reference |
Quantity |
Status |
