Install the module from the Odoo Apps dashboard to enable advanced fixed-amount and percentage-based pricing rules on product variants without changing your normal Sales workflow.

Define the product template sales price first. This base amount becomes the foundation used by every fixed surcharge and percentage coefficient applied through the selected variant attributes.

On each attribute value, choose whether the rule adds a fixed amount or a percentage. This lets you create reusable global pricing logic, such as flat surcharges for premium materials or coefficient-based markups for higher-grade options.

Add the required attributes to the product template, keep them in the correct calculation order, and use the Configure button to open product-specific pricing rules for every attribute line.

For a specific product template value, add a unique fixed surcharge or percentage coefficient. This is ideal when one product needs pricing that differs from the global attribute rule shared elsewhere in your catalog.

The product variant form displays the pricing scope, applied attribute rules, extra price, and final calculated sales price so your team can immediately verify how the final amount was built.

Your website product page reflects attribute-based surcharges directly in the product configurator, helping customers see the effect of each option before they add the product to the cart.

Quotations automatically use the calculated prices for each chosen variant combination, keeping your sales documents aligned with the backend pricing engine and the customer-facing website experience.