Setting up AP Invoices to be based on GL date not enter or term date

Dear Guru,

Oracle is configured to pay an invoice after the payment terms have been satisfied.   I believe payment terms are calculated based on the value of the invoice date.

For example, an invoice date of 7/1/16 with payment terms of net 30 would be eligible for payment on or around 8/1/16. 

Assuming the explanation above is correct, do you know if it is possible for Oracle to calculate the payment terms based on the GL date rather than the invoice date?

In other words, an invoice date of 7/1/16 with payment terms of net 30 is entered into the AP system on 7/15/16(the GL date).  The invoice would then become eligible for payment on