So the boys' new disruptive energy product for which they needed...

So the boys' new disruptive energy product for which they needed part of the capital raising apparently is prepaid electricity:
https://www.canstarblue.com.au/electricity/amaysim-subscription-power-plan/

But what happens if customers run out of their power allowance? Will they be cut off power so the freezer thaws and the fish in the tank suffocate? That would literally be disruptive but not in the sense I anticipated.