Nezgal

Hello. I recently set up my phone with LineageOS + microG. I can retreive my Poweramp unlocker if I connect with Aurora store, but the license check then fails. Since there is a web version, I can buy it again from there, I doubt there is a way to move my license from store to non store (but correct me if there is ^^) But more importantly, is there a way to do the same for the equilizer? I don't have pro version yet, but I was thinking of getting it. Can I get it without playstore? Thanks :)