Harbor Freight has a complete catalog of tools and products for sale on the company's website, with coupons, closeout specials and monthly sales fliers also available. Customer can register online to receive printed copies of the catalog in the mail.
For an annual fee, customers can join the Inside Track Club and receive access to parking lot sales and members-only coupons. Harbor Freight claims to test all of the tools sold by the store in its own state-of-the-art laboratory with a satisfaction guarantee and a lifetime warranty on all of its hand tools. The company has an online store and more than 500 locations nationwide.