@k1ko Not natively, but NetSuite do sell a SuiteSolutions bundle which will do this called Consolidated Invoicing SuiteSolution (
https://netsuite.custhelp.com/app/answers/detail/a_id/49491/kw/consolidated%20invoice)
Simple consolidated invoices with increased accuracy for accounts receivable and accounts payable
Reduce time, costs and paperwork for your invoice consolidation process
Control and traceability of invoice consolidation process