How can I add a custom field for the product page? I need a "Product number" field.
If this is not possible, I'd like to suggest to make both product pages and the order form customizable. The simplest way would probably be to do this: 1. Add 5 extra fields to the order table and product table (e.g. user1, user2...) 2. Let the admin decide which fields should be displayed and which ones are mandatory. May be certain shops don't need a phone #? Plus, let the admin decide whether or not this field should be included in the order mail. 3. Let the admin rename the labels of the user1..5 fields.