Product "Power Tools" will give you a number of options for altering the product creation form. This is useful when you have product classes that do not require all of the possible product fields. Unneeded fields can be disabled and hidden, or preset and hidden.
- Auto Generate SKU
- List Position
- List Price & Cost
- Default Quantity & Package Quantity
- Shippable (can hide other shipping fields for non-shippable products)
- Set default stock levels (If stock module is installed)
This module has been moved to drupal.org, please get the latest version from there, and direct all further support requests to the issue queue.