The document discusses various SAP MM business scenarios including procure to pay cycle, vendor consignment, pipeline procurement, subcontracting, and stock transport order. It provides details on the key transactions and accounting entries for each scenario. The procure to pay cycle involves purchase requisition, request for quotation, purchase order processing, goods receipt, and invoice receipt. Vendor consignment uses purchase order, goods movement, and material document. Pipeline procurement uses goods issue and material document. Subcontracting requires BOM, purchase requisition, purchase order, and goods movement. Stock transport order can be intra-company or inter-company.