But you do two things: you provide electric charging at someone's home, I heard you say, and you also do battery replacement.
When does the battery replacement come in? Do you go into some place like a Canadian Tire, if you know that store, and say, “I'll have a new battery, please”? Your company is the Canadian Tire equivalent, so do you own those batteries, or do you just swap them out and pop the next one in? Is that how it works?