So far there isn’t a way to use these included. It needs custom code to make work. Will we have something added to make this better?
Hello and thank you for your question!
We have a referral system as a separate module in our roadmap, and we have already started our work on it. I would say, that it will be released along with 2.4 announcement.
Please stay tuned, I will update this topic regularly.
Will it be provided in opensource version of peatio?