Maintain customer/ prospectus:

After we open the company you click on the maintain option given, then click on the customer/prospectus

 

Header:

In this we write first of all customer ID then customer name

General tab:

basic information of customer is written here as his name, address, e mail etc

Sales default tab:

In this GL sales account, pricing level etc. Minimum GL sales option is required to save your data

Payment default tab:

Here you provide the payment detail of your customer.

Custom field tab:

In this you keep the information related to past record

History:

In the history you can see the last invoice date, last payment date of your customer

You fill up the information of our customer in general tab and sales default tab the following window will appear: