How do I purchase an Extend ADH Protection Plan? Follow A protection plan can be purchased online through our website. Note that an ADH plan can only be purchased at the time the product is purchased, not after. Related articles How many times can I use the Extend ADH Protection Plan? What is an Extend Accidental Damage from Handling (ADH) Protection Plan? What products are covered by the Extend Protection Plan? What will Arccos look like when I play? How to remove background restrictions from Arccos Caddie on Android?