Is there an option that for a given BPA, the Requisitions are aggregated to a single PO on a given f

We have repeated orders for same equipment and it's not very efficient to be sending lots of little POs and it's a lot for the supplier to manage.  Internally this result in lots for goods receiving, procurement, finance etc...

We are using iProcurement for BPA items.  Our current set-ups allows to create and auto-approve orders for these items.  So a solution will be that for a given BPA, the Requisitions are auto-aggregated to a single PO on a given frequency (eg. once a month).