ในกรณีการทวงถามเงินค่าสินค้าที่เหลื

ในกรณีการทวงถามเงินค่าสินค้าที่เหลือจากลูกค้า ควรจะแยกการทวงถามแต่ละInvoice ห้ามนำยอดเงินที่ลูกค้าจ่ายขาดหรือจ่ายเกินในบิลหนึ่งไปรวมกับยอดบิลอื่น . Do not carry the short payment or overpaid payment of one with another invoice การเก็บข้อมูลลูกค้าให้เก็บในไฟล์ของพนักงานขาย

Results (English) 1:

In this case ask the remaining products from the customer should ask each separate Invoice. Do not put the amount that customers pay one bill or pay in the total bill amount to Do not carry the ... short payment of one or another payment with invoice overpaid to keep customer information, stored in a file of their salesperson.

Results (English) 2:

The demands payment from the customer. Should a separate call for each Invoice. Do not pay the amount that customers pay in excess or deficiency in one bill with another bill. Do not carry the short payment or overpaid payment of one with another invoice to collect customer data stored in a file of sales.

Results (English) 3:

In the case of claim for the remaining product from customers. Should separate the claim each Invoice. Do not take the amount that the customer pays lack or pay more in bill one combined with another bill. Do not carry the short payment or overpaid payment. Of one with another invoice data customer, keep on file of the salesperson.