I forgot the service that I saw before but it also has something to do with changing coins to paper cash or rebate cards or something that you can find on walmart or best buy. Coinstar I think. Is this familiar to that company. Like changing coins and stuff.
To avoid these confusions bucket team have taken initiative in publishing the whitepapers with the complete information which allows to understand the road map and future goals all the system.
To one it seems to me that actions of this sort from team shouldn't seem any favor from their party and these are absolutely ordinary things? It has to be present at each project, everything has to be transparent for users.