Its coming, but theres about 3 decades of PoS systems that need to be phased out, and even then there needs to be a clear winner (or maybe 2/3) in the space bef

Its coming, but theres about 3 decades of PoS systems that need to be phased out, and even then there needs to be a clear winner (or maybe 2/3) in the space before you're going to see adoption at the walmart and mcdonalds of the world.