It can not only carry person but also carry goods;
If you want to go outing with your friend or family member, you can install the 2nd seat and also foot pegs are needed to rest passenger's feet;
If you want to go shopping or go travelling, you can install a basket;
Besides that, if you want to do delivery business, it also can help, such as fast food delivery, courier delivery, etc, I am sure you can make a good use of it.