From the looks of it it's something like streamlabs tipping where it's a web element you can add into your stream alerts with a donation link so when someone donates to you through it is displays on screen. VIMM is the only kinda decent hive based live streaming platform but I gotta be honest they are confusing and not very well built yet in my opinion. lol gotta start somewhere I guess?
RE: The Big Hive Report / Goals and What's Next for Hive