In reaction to the U.S. Supreme Court’s Wayfair v. South Dakota lawsuit, Illinois lawmakers sent Gov. J.B. Pritzker legislation that would require many online retailers, including Amazon and others, to collect state and local sales tax from online purchases. Online retailers have collected a use tax at the same rate as sales tax before the new year but the new law means where you live could add cost to the purchase.
Source: thetelegraph.com