 Want to maximize your profits? Offer add-ons to your listings. Airport transfers, guided tours, bike rentals, grocery delivery, even cooking classes. These are all services you can charge extra for and tack onto your Airbnb listing. So how do you price them? Start by checking out what similar services cost in your area. Look at local businesses and other listings. Make sure your price covers your costs, like time and supplies, and still gives you a profit. If the service is in demand, you can charge a bit more. Just a few of these add-ons can really boost your net profits.