ESC Inventory System

Hello guys!

I’ve been working on version 2 for about a week now and technical stuff is almost done. I can defenetily say, that now it is 100 times easier to use and implement.
Here is early screenshot, that will show you the idea of using components. Of course the idea is pretty much the same as Movement Component.
http://s1.uploadpics.ru/images/-1anwqNXVe.png

QUESTION FOR MARKETPLACE (in case if moderators or managers will see it):
My inventory is free for everyone, but can I release it on marketplace for like 10$ incase if someone want to support me and pay for it? I’m asking because description of this marketplace item will contain next text: This inventory is free. Buy only if you want to support me and what I have done. You can download it here: Link.
Or smth like that… I know, that Epic does not allow free stuff yet, but what about donation purposes?