Vendor bills
The billing or the payment for the purchases made are direct to the vendors. The
user can generate vendor bills in the platform and provide payment for the respective
ones. The vendor bills in Odoo can be derived based on the delivered quantity or
the ordered quantity. This can be defined in the settings menu of the purchase module
under the invoicing tab. In the menu the user can either choose the bill control
to be based on ordered quantities or received quantities.
Control policy
The bill control policy of the product can be assigned in each product's window
and allows the users to function based on the order parameters of the product being
defined.
In the purchase menu of the respective product there is option for the users to
define the control policy to be assigned based on ordered quantities or received
quantities.