Please, do NOT purchase anything from this company. You will likely be taken advantage of. You will lose money, you may receive a broken purchase, and your order will definitely be missing something. You will spend time calling, and e-mailing them trying to get things fixed, sent, etc.. You will get Mary, who apologizes for all their mistakes, but who continues to work for a man that she knows is taking advantage of people, and worse. They will put you through to the "tech guy" Mike, who is actually the owner named Michael Woods. He is arrogant, and condescending, and doesn't know what he is talking about.
Honestly, save yourself a massive headache, and time, and buy locally, or at least from someone online who is more reputable. If you are buying a motorized wheelchair, make sure before you buy it, that there is somebody in your local area who can fix it, should it need any repairs.