Advanced Remote License System

Hello,

I am looking for someone who can help me with this.

I need an easy license system for my indicators and EAs. Right now I always have to generate a license key per client manually.

Is it possible to make a simple script that I can implement into the EAs/indicators and have another piece of software where I can

control account numbers the product is granted to work with?

As well as expiration dates for trials and subscription models. I have no clue how that would work or look like. I would be really happy about

suggestions and ideas.

Thanks a lot.