Every person in the world now owns a matter replicator, but due to the limitations of the technology, there is a 24-hour cool-down in between each use. How would people use this technology? - Divisions by zero

Its a space of 1meter×1meterx1meter, basically a cubic meter where the matter replicator works on. (So, no replicating cars, since its too big) How do you min-max this?