Hi,

My version is saas - V15.2-e

I use the variants on the item spare parts, for each variant I indicate well the extra cost compared to the basic item price for the customer, as well as the cost of the article for the purchase side.

I use the Manage to order function and I have an assigned supplier for the item generated from spare parts. 

On the customer's side, the selling price is well implemented.

On the purchase side, when odoo generates the supplier purchase order, it does not take the cost indicated in the variant but the unit price indicated in the product purchase tab. Is this a bug or is there something else to do? 

Thanks in advance for your reply. 

vincent