E-Books: Waive right to refund

-- HikaShop version -- : 4.7.2
-- Joomla version -- : 4.3.1
-- PHP version -- : 7.4.33
-- Browser(s) name and version -- : Firefox 112.0.2 (64-bit)

Hello,

we want to avoid customers ordering an E-Book, downloading it and then refunding their purchase.

To comply with EU-Law, users have to actively waive their right to refund.

Therefore we would like to add a checkbox during checkout that has to be selected for the order to go through (similar to the one for terms&conditions).

A few questions about this:
1) Which view should contain this checkbox?
2) How do I check if the order contains an E-Book? (they have their own category and warehouse)
3) How do I make this checkbox essential?
4) How do I add an error alert if the user tries to order without checking the box?

Apologies if these questions are trivial, my PHP skills are limited at best.

Hi nicolas,

using a custom field is working like a charm - just needed to add a lot of CSS to keep the checkbox in line with the terms&conditions checkbox.