Evidence that tangible personal property was sold by any person for delivery to a person residing or engaged in business in this State shall be prima facie evidence that such tangible personal property was sold for use in this State.
35 ILCS 105/4
Evidence that tangible personal property was sold by any person for delivery to a person residing or engaged in business in this State shall be prima facie evidence that such tangible personal property was sold for use in this State.
35 ILCS 105/4