Userman Paypal

Hi
I am setting up paypal for online payments and on payment screen all profiles stored in userman are showing but i would like to show only some of the profiles available for online purchase. In the manual…

.. - profile to be assigned. Profile select box is generated, by placing variable $(profiles) in the HTML file. Although it is possible to specify profiles manually, it is recommended to use this variable and let the User Manager choose, which profiles are available for signup. To customize design of profile select box, specify style for #buy_profile and/or .signup in the CSS

I see it is recommended to use the $(profiles) but that lists all the userman profiles so does anyone know how to only list some of the profiles from userman ?
example :- Userman profiles for 1hour 1day 1week 1 month 1year but i only want customers to purchase 1hour/1day online.

Any help would be appreciated.
ROS v6.34
Thanks