how to maintain purchase orders

How to maintain purchase orders

1. First we write the vendor id in which we mention the id of purchase orders.

2. We mention in date /goods to close after mention the vendor the id

3. Second steps we give the purchase invoice number after mention the id of vendor.

4. In which step we mention the quantity of goods then we write the invoice numbers.eg. 30 AC we purchase then we mention the 30 in the quantity

5.In which write name of id after mention the quantity of goods. E g .  we  purchase  ACs then we mention ACs in item Colum .

6. After that we write the per unit price.  Eg,  AC price per units is Rs.30000 then we mention per unit ACs price is 30000.

7.this is  last step in which total amount automatically calculate. E g , totals prices of ACs is 900000.

8. we save the all data who is we mention.