1. Placing the order (all information must be correct)
2. Supplier receives order
3. Supplier confirms order has been received and indicates that it understood the order
4. Payment is made to suppliers
5. Supplier delivers goods
7. Inspection of goods (buyers must check the right type, quality and quantity and at the right price was received)
8. Return of goods : if not meeting buyers standards (goods need to be returned if defective, damaged, poor quality)
9. Payment of supplier's invoices