We recently implemented Odoo 19 in a chemical products company. The entire purchasing and sales process is handled in kilograms of product, with unit prices also defined per kilogram. However, to simplify the sales process and inventory logistics, we configured product packaging based on each product’s presentation.

As is well known, Odoo 18 kept packaging separate from units of measure, and when creating a sales quotation, it was possible to select the product presentation while Odoo maintained the unit price per kilogram, which suited our case.

Now in Odoo 19, if I select the product presentation, the system shows the Unit Price of the Package instead of the price per kilogram of product. Is there any way to prevent this behavior? For example, if I need to adjust the price at which I will sell a product for a specific order, I must manually calculate the package price instead of simply entering the price per kilogram for that sale.


Note: The unit price column in the image is a calculated column that our partner developed but is only referencia.