Customer prospectus

from the option maintain select the customer prospectus 

first we open the customer prospectus from the maintain option

this window will appear 

in this window we change the customer id and other options available

in this window we select the sales default and fill out all the options available as per our requirement 

in this window we select the payment defaults and complete the given options

now we select the option custom fields and fill out the information required 

now we select the option history in this option the history of the customer is available 

in this option the payment terms with the customer are selected and all the given information must be filled

now we select the option account aging in this option we give the information related to the customer payment dues etc

now the custom fields in this option we fill the information required 

now the finance charges  in this option information must be given about the finance of the customer

now in this last option the information is given about the payment method of the customer