To see the discounted purchase price requires a preauthorized account set up. This discounted purchase requires a minimum order of 15. Yes, you can mix or match the quantity of total. For more information on this program please email us at sales.
More information for "Restoring Porcelains & Ceramics", Video 2 can be found here.
Video 2 contains 1 hour and 37 minutes of detailed hands on instructions.