The majority of other spending for both campaigns was largely for office costs, wages, campaign literature, other advertising and lawn signs. (syracuse.com)
This includes supplies like ballet shoes, body suits, drum sticks, and computer supplies or home office costs, plus rental, maintenance, insurance and capital cost allowance on instruments. (moneysense.ca)
A virtual office costs about 1 / 10th of a permanent office, but here's no rent behind it so its margins are quite high. (allwork.space)