Please help. I've been searching for days for a solution with no success.
I need the product combination reference to be sent to PayPal instead of or as well as the presta auto increment product ID. An example might explain it clearer.
This is the PayPal payment page for an order:
This 764 number is auto generated by PrestaShop when I created the product for combinations. There is no mention on this page of the combination reference, only the color Blue.
This is the invoice generated by Prestashop and includes the reference. It's the same invoice as the above but you will see different numbers.
I want this 435 number to be on the PayPal page too even if its only next to the LED Color: Blue. It could be "Blue. Ref:435" instead of just "Blue".
I hope somebody can help because I use an external invoice system and I copy paste the PayPal order details into my software to generate invoices and picking/packing sheets.
Many thanks