product_pricelist_by_contact

Purpose

Allow assigning a specific sales pricelist directly to each contact instead of inheriting the parent's setting.

Features

res.partner: Makes the sales pricelist field visible and editable on child contacts so each one can store its own pricelist.
res.partner: Hides the inherited parent pricelist banner on contact forms to focus on the contact's own pricelist.
sales: Sales documents use the pricelist defined on the selected contact, enabling different prices per contact within the same company.
res.partner: Changing a parent's pricelist overwrites the pricelists of its child contacts to keep them aligned.