Some promotions offered on Amazon.com allow you to get a free item when you purchase a certain number of similar items--for example, buy 4 books for the price of 3. If your order qualifies for the promotion, the discount will appear on the final page of the order form, just before you submit your order.

To take advantage of this promotion, follow these steps:

1. Add at least 4 eligible items to your Shopping Cart. Eligible items will have a message such as "This item is eligible for our Buy 4 Books for the Price of 3 Sale" on the product detail page.
2. Proceed to checkout. When you're done shopping on our site, click the "Proceed to checkout" button in the Shopping Cart. Your shopping cart should include at least four qualifying items during the checkout process to qualify for this promotion. Additional conditions are listed below.
3. On the final checkout page, we will discount the lowest-priced item. A promotion credit for the amount of the lowest-priced item will appear in the upper right corner of your Order Summary during the checkout process. If you use 1-ClickŪ ordering, the promotion will be automatically applied.

• Promotional offer valid for a limited time only. Items placed in Shopping Cart overnight may not be eligible for promotion at time of checkout.
• Promotional offer applies only to qualifying items displaying the offer message on their product detail pages. Items that do not display the offer message do not qualify, regardless of the nature of the items.
• Applies only to products sold by the merchant indicated in the promotional offer message. Does not apply to items sold by other merchants on the Amazon.com Web site. For example, where the promotional offer applies to items offered by Amazon.com, items offered by other merchants on the Amazon.com Web site (e.g. Land's End, Target, etc.) do not qualify. Does not apply to any products purchased in Amazon.com's other sites, including Amazon.co.uk, Amazon.de, Amazon.fr, or Amazon.co.jp, or in Marketplace.
• Unless the offer message indicates otherwise, the promotional offer applies to the lowest priced qualifying item(s).
• Applies only when all qualifying and free products in the promotion are purchased in one order.
• Applies only to complete orders shipping to a single address that meet all other promotional requirements.
• Offer good while supplies last.
• No substitutions or rain checks.
• Shipping and handling charges apply to all products, including bonus items.
• Offer may not be combined with other offers, including promotional certificates.
• Void where prohibited.