How to save Purchase order

Firstly go to the task bar then select the purchase order as:

Then the following window will appear as:

Give the vendor id which we can make if vendor id is not present. When we click on the vendor id the information of the vendor will appear then give the po no. Then give the quantity which is required and then select the item from the magnifier if item is not given then go to inventory and give the item id and description then save it but now when we fill the requirements the following widow will appear as.

And then save it 

How to maintain the payment.

Firstly go to the tasks bar and select the payment as:

If vendor account is made the select the vendor id to make the payment. But make sure that purchase order and purchase receive order is save. Then select the vendor id and give the check no. The following widow will appear as:

Give the quantity and item by searching and give description name and gl a/c by the name given in the chart of account and then give units. Then following widow will appear as:

then save it.

If vendor account is not save the payment will give in the apply to the expenses and then give the description and further information.