Does cardboard need to be cut down or crushed?

If you can fit it into your car, that's good enough for us! We have equipment that will crush it. Feel free to break down boxes so that you can fit more in your car, and make fewer trips!

I don't think so, there's a giant dumpster and they squish it down with a tractor frequently. I've seen folks throw large cardboard boxes in not flattened...