Sales workflows can now operate based on the currency of the sales order, website, or point of sale instead of requiring a pricelist. This simplifies pricing setup across subscriptions, rentals, field service, point of sale, and inter-company sales while keeping currency handling consistent.

Removes the constraint of using a pricelist and makes all sales flows
relies on the currency of the sale order, website, point of sale...

task-2735672

See also
- https://github.com/odoo/odoo/pull/84920
- https://github.com/odoo/upgrade/pull/3642