Account Payment Purchase Stock

This module links the payment information used in purchasing with the stock replenishment logic. When Odoo automatically creates a purchase order from a stock rule — for example a make-to-order or drop-shipping route — the new order now inherits the payment mode and the supplier bank account configured on the supplier.

• The supplier's default payment mode is copied to the purchase order.
• The supplier's default bank account is also set on the purchase order.
• This happens only when the supplier is known on the stock rule values.

It works behind the scenes: there is no new menu, screen or button. Users simply see that automatically generated purchase orders already carry the correct payment mode and bank account, instead of having to fill them in manually. The change touches the stock rule logic (stock.rule) and the purchase order preparation (purchase.order), and relies on the supplier fields for payment mode and bank account. It is installed automatically when both the account payment purchase and purchase stock features are present.