When making a purchase, if you are unable to check out successfully and are receiving an error message, it could be due to the following reasons:

• The product is only available to pre-registered or selected exclusive access customers and you have not pre-registered or are not an exclusive access customer.
• The product is available for purchase only through the product detail page or a specific promotional location on the website, and you have added the product to your cart through the Wishlist, Customer Reviews page, or any other path.
• The product was available for purchase only during a specified sale window, and the sale window has now expired.
• The product was available for purchase on a lightning deal; you did not check out the product in the allotted 15 minutes and the opportunity to purchase has been passed on to the next person on the waitlist.
• The product has a minimum quantity required to order and you changed the quantity to less than the minimum order quantity.