In need of help with commerce coupon fixed amount rule

We encourage users to post events happening in the community to the community events group on https://www.drupal.org.
esbon's picture

Hi, anybody familiar with Commerce coupon fixed amount rule? I need to apply this rule only to certain products. I've posted something here: http://drupal.org/node/1851044

This is a registration church event. I used to do this in Drupal 6 with Ubercart.