The option to sell a Custom product allows you to sell products via a MemBirds checkout page that do NOT have to be linked to a digital product in MemBirds.
Perfect when you want to sell other (non-digital) products next to your online courses and/or community such as 1-on-1 coaching, tickets for events, physical products, etc.
How to add a Custom product is as follows: In your MemBirds dashboard, go to Products > Create new product > Custom
You then have the option to determine some general settings, set the price of your product and to set any hooks that may be triggered when purchasing this product. You can then add your product to a checkout page and start selling it.
Here you can find more info on how to create a checkout page in MemBirds.