If people would learn to slow down and read, alot of companies have this issue under the 'fine print'.
TARGET wrote:
Ad exclusions:
Items advertised as limited time/limited supply/limited quantity.
Pricing or typographical errors.
Advertisements that do not specify product specifics such as size or quantity.
BEST BUY wrote:
Errors on Our Site
We try to be as accurate as possible. However, we do not warrant that product descriptions or other Site content is accurate, complete, reliable, current, or error-free. Prices and promotions are subject to change, and may vary from those offered in our stores. We cannot confirm the availability or price of an item until you place your order. Despite our best efforts, rarely an item in our catalog may not be available, the offer may have been misstated, or an item may be mispriced. For any of these reasons, we may cancel your order or we may contact you for instructions on the order.
B&H wrote:
Prices, specifications, and images are subject to change without notice. Not responsible for typographical or illustrative errors. Manufacturer rebates, terms, conditions, and expiration dates are subject to manufacturers printed forms NYC DCA Lic.: Elec. Store #0906712 Elec. & Home App. Serv. Deal. #0907905; Sec. Hd. Deal. Gen. #0907906
etc...