Hi Rakesh,
Please see the tip found in Dashboard -› s2Member® -› PayPal® Pro Forms -› Free Registration Forms:
*Tip ( optional )* It is also possible to change the level=”0″ Attribute to something other than the default Level #0 ( Free Subscriber ). For example, if you need to, you can change it to level=”1″, attach Custom Capabilities with the ccaps=”” Attribute, and even limit this access to a certain timeframe with tp=”30″ tt=”D” ( i.e. 30 Days ). So this Form is very flexible. It can be used to allow free access to just about any aspect of your service. For more information on Attributes, please see the section below: Shortcode Attributes ( Explained ).
As noted in the tip, please see Dashboard -› s2Member® -› PayPal® Pro Forms -› Shortcode Attributes (Explained) for details about the shortcode attributes.