Automatic updation of incorrect billing documents
There is a requiment by our client wherein they require to automatically credit/debit for the incorrect invoices.
What they want is to maintain a table wherein all the correct prices are maintained, and compare it with all the invoices made during a period. And in case of any discripancy in invoices and prices maintained in table to should automatically credit/debit the customer.
Can any one let me know way forward to achieve this or is there any standard functionality of doing this.