The Purchase Invoicing module provides the ability to reconcile and validate supplier invoices to ensure that payments are made for goods at the correct price and in the correct quantities.

Integration with the Purchase Orders and Goods Received modules ensures that the user does not have to re-enter any purchasing data already held within the purchasing modules.

Supplier invoices with queries on them can be referred for authorisation so the invoices are logged and not forgotten, but only passed for payment when queries have been resolved.

Provides an instant valuation at the month end of goods that have been received but not yet invoiced. There is no need to delay accounts based on waiting for supplier invoices to come in.

https://www.psldatatrack.com/functionality/financial/purchase-invoicing/