In freelancing, referrals mean when someone who knows your work recommends you to a potential client. Some freelancers build networks with other professionals, like designers working with writers or developers working with marketers, so they can send clients to each other when the work falls outside their skill area. It sounds like a smart way to grow your business without spending money on advertising. But I wonder if it always works out fairly for both sides or if it creates awkward situations. What do you think?