No appointment necessary. You get 10 single visits in our Pura Sunless spray tan booth to use in 12 months. Upon arrival you can choose light, medium or dark. Other options such as Euro Bronze, moisturizer, cocktail, double dark or 3X dark are also available. Get sprayed in 4 minutes and shower after 8-10 hours (12-24 hours at most). Allow it to develop over 12 to 24 hours and you are good to go!