Paddle Rentals on Receipt and Expanded Schedular

Our facility has a ball machine rented hourly and paddle rentals in our POS as a fixed cost. I wanted to make it so customers could pre-purchase paddle rentals, then we can just have it all ready for them when they arrive. However, we cannot simultaneously have one fixed rental and one hourly rental. I added the paddles as a MISC fee, but the fee just lumps in with court cost so you cannot see it on the receipt. Also, when customers come in we would have to click into every individual booking to see if they rented paddles, which is too much when the facility is packed.