Is this the flow for sales
1. INQUIRY(VA11/VA12/VA13)
2. QUOTATION(VA21/VA22/VA23)
3. SALES ORDER(VA01/VA02/VA03)
4.SHIPPING(VT01)
5.DELIVERY(VL01N/VL02N/VL03N)
6.INVOICE(VF01/VF02/VF03)
7.RETURN GOODS
Correct me if iam wrong.