Does EBS AP support recurring invoices within a set tolerance?

All;

Is there a functionality in EBS AP that would allow us to set up a pre-approved recurring invoice with variable payment amounts where we can set a variance tolerance amount, anything over that variance amount will need to be approved.  For example - Can we set up a recurring invoice for an electric service that is billed monthly.  The estimated amount is $1000 per month and we have a tolerance of 10%.  So if the invoice comes in at $1100 or less it is approved, but if it comes in higher then $1200 is needs to be approved.

Thanks.

Matt