Slightly embarrassed to admit, but saw Frog Box on Dragon's Den a few years ago. Had to move earlier this month, and kind of got sticker shock on the cost of paper moving boxes from the mover I was going to use.
Decided to give Frog a call for a quote, and it turns out it wasn't substantially more. Kind of shocking considering these boxes won't break if it rains on moving day, and there's no waste or cutting them up afterwards.
They drop them off, and picked them up. Awesome! As I said, price is a little on the high side, but I would definitely use it again considering how easy and environmentally friendly these are in contrast.