The best way we’ve found to accurately judge work is to hire the person to do a little work before we take the plunge and hire them to do a lot of work. Call it “pre-hiring.” Pre-hiring takes the form of a one- or two-week mini-project. We usually pay around $1,500 for the mini-project. We never ask people to work for free. If we wouldn’t do it for free, why would we ask someone else to do it?