14 Ill. Adm. Code 470.270
Comparison to Sellers' Own or Other Sellers' Price for Comparable Product
Section 470
Section 470.270 Comparison
to Sellers' Own or Other Sellers' Price for Comparable Product
It is an unfair or deceptive act
for a seller to compare his price with the price at which he or any other
seller is offering a comparable product (for example: "69, compare at
$99", "Comparable value $99") unless:
a) The comparable product is currently being offered at the
stated higher comparative price by the seller or by a reasonable number of
other sellers in the sellers' trade area or another seller(s) specifically
named in the ad; and
b) There are no substantial differences in quality, grade, materials,
or craftsmanship between the comparable product and the product offered by the
seller; and
c) If the comparable product is sold by the seller, the
comparative price is determined in accordance with Section 470.220 of this
Part.