Hi, DEVs!

I think about a feature. I would like to develop an application which collects installation statistics and send bonuses to users who invites another users only if they install this application. In the other words, any bonus should be given to a inviter only if invited user installs the application.

I thougt about Installation URL callback. There is no way receiving info about the user who invited.

What about introducing referral_id parameter in the Installation Callback?