Make sure each SKU currently in the CSV belongs to one product in the database.
Make sure order_num does not exist already.
Make sure each supplier_code currently in the CSV belongs to an active supplier.
If you are going to create Incoming orders with multiple items make sure that supplier_code, order_num, notes, and delivery date be the same in all the rows that belong to the same order.
Here you can find the template:
Create a CSV file with the next structure, be sure set the separator with a comma (,).
Be sure to save every CSV File you edit with the UTF-8 format before uploading.
You can always review the structure needed by PULPO WMS in our API Documentation: