205 ILCS 675/4
Notwithstanding the provisions of any other laws in connection with revolving credit plans, any financial institution may, subject to the other provisions of this Section 4 offer and extend credit under a revolving credit plan to a borrower and in connection therewith may charge and collect interest and other charges, may take real and personal property as security therefor and may provide in the agreement governing the revolving credit plan for such other terms and conditions as the financial institution and borrower may agree upon from time to time. A financial institution offering or soliciting a revolving credit plan involving a credit card, or extending credit pursuant to the use of a credit card under any such plan, shall comply with provisions of "An Act relating to the issuance and use of credit cards", approved September 16, 1969, as now or hereafter amended.
205 ILCS 675/4