423 WCA: Consumer Approval Transactions and Other Consumer Rights.
SUBCHAPTER I - GENERAL PROVISIONS 
423.101 Short title.
423.102 Scope.

SUBCHAPTER II - RIGHT TO CANCEL
423.201 Definition.
423.202 Right to cancel: manner of cancellation.
423.203 Notice to customer.
423.204 Restoration of down payment; security interest void; return of property.
423.205 Duty of customer.

SUBCHAPTER III - ADVERTISING
423.301 False, misleading or deceptive advertising.
423.302 Remedies and penalty.

SUBCHAPTER IV - CUSTOMER IDENTIFICATION 
423.401 Credit card identification information.
423.402 Check identification information.