Disabled Purchase Invoice / Payment

Good Day,

looking for your kind assistance,

If possible to disable the Purchase Invoice or any payment to supplier once you ordered an item.
Example Flow

Material Request -> Request for Quotation -> Purchase Order -> then the supplier deliver the item -> Stock entry -> then delivered to requester.

Main goal is to use the system for requesting and buying the material but will not use the bank account or any payment… need to record only the total amount of the purchase but will not use any payment related or invoicing of the system

Thank You in advance and more power

You can use permissions to disallow access to payments.

its means sir after PO we can now jump to waiting for the delivery of the item and then stock entry?