This is exactly something I have been looking for. I have been wanting to do like a "happy hour" type thing for my stream where during certain hours, the currency earn rate would be multiplied for all viewers (compounding with whatever multipliers they already have based on their VIP, mod or activity state). It would be great to be able to trigger it with a command without having to briefly turn off the currency system. Right now, to change currency multiplier on the config tab you have to disable it first.