In Marg Software, if an alert of 'Credit Card Blank not Allowed' appear in Mode of Payment window then this issue can be easily resolve.

In order to disable the alert of 'Credit Card Blank not Allowed', the user needs to follow the below steps:

• Go to Masters > Marg Setups > Control Room.

• A 'Control Room' window will appear.

•  The user will select ‘Search in All’.

• A 'Controls' window will appear, in which the user will search 'Credit Card'

• Click on ‘Accept’.

• A 'Credit Card' window will appear.

• In ‘Credit Card Number Must in card Payment' option, the user will select 'N'.

• The user will now press 'ESC' key twice.

• Then to Save changes click on ‘Yes’.

After following the above steps, the user can view the software will Allow the Blank Credit Card field in the Mode of payment window.