GreenBox POS (GBOX)

[LutherTiggs]

Hope they can SCALE. When I say SCALE, I mean handle a large volume of simultaneous retail transactions. $1M/day or even $1B a year is not going to be enough. That has been one of the primary barriers to blockchain networks being more broadly deployed. That is, speed in being able to handle LARGE transaction volumes with speed. GRBX doesn't need to solve all of this at once, but I hope whatever they have built can be scaled without completely re-inventing what they have built to date.