Operations Guide, Volume 1 - Batch Overviews and Designs Invoice Matching Program Summary Program Summary The following batch designs are included in this functional area: Close Aged Shipments to Prevent them from Matching Open Invoices (invc_ship_close_job) - background job Close Aged Shipments to Prevent them from Matching Open Invoices (invclshp) Purge Aged Invoices (invoice_purge_job) Purge Aged Invoices (invprg) - background job