Buyer direct finance Delivery reliability 1 File organization 1 Finance 1 Financial constraints 1 Financial institution 1 Game theoretical models 1 Game theory 1 Manufacture 1 Operational capabilities 1 Operations–finance interface 1 Purchase order finance 1 Purchase orders 1 Purchasing 1 Sales 1 Supply chain finance 1 Supply chain finances 1 Supply chains 1 Supply risk 1