Looking for Help Developing a Licensing System for Custom Archicad Tools

[Cosminn]

Over the years, I've created several objects I find helpful. I'm considering selling them, possibly with some add-ons I'm developing. But first, I need to understand how to license these products—whether through a subscription model or a perpetual license. Can anyone advise me on how to get started? I'm also looking for someone who can help me develop a licensing system tailored to the custom work I do.

[Emre Senoglu]

Gumroad might be a good place to get started with this.