Donations with Custom Line Item Types
This screencast shows how to use a custom line item type to allow your customer to specify a user-defined amount to donate. The line item has a Donation Amount field on it, and we then create a product display node that uses that custom line item. Finally, we use a custom rule to update the "price" of the donation product to the amount the customer has chosen.
Thank you for an awesome video.
Great video. One question though... How do you remove the N/A from the select (or other) radio buttons?
You can change that by going into the field settings on the line item type and marking it required.