Advertisements often exaggerate product qualities and mislead customers. Celebrities are often paid to endorse products they do not actually use themselves in advertisements. This deceives viewers into believing the products are better than they actually are. While celebrity endorsements can increase sales through their fame and popularity alone, the products may not live up to the exaggerated claims made in the advertisements if the substantive quality is not there. Advertisements regularly emphasize attraction and spectacle over substance to deceive customers.