HOW TO MAKE PAYMENT:

now we make the payment so first we go to the task menu and select the payment. 

when you click the payment than this type of window is appear.

you can also the select the payment in navigation aids and select the payment.

in the first row and 2^nd column top the payment,if you click the payment than same window is appear which above the window is appear.

 now in this window you have fill the following information.

1.     Vender ID 

2.     Date

3.     Address

4.     When you select the vendor this type of window is appear

So if you select the discount period than the discount is show otherwise discount is not show.