It is a deceptive practice for a storage warehouse operator to:
(a) fail to deliver a written bill within 5 business days after arrival of the consumer's goods at the warehouse and at least bi-monthly thereafter for any goods and services for which the storage warehouse operator imposes a charge;
(c) consistently underestimate the total charges listed in 6 RCNY § 2-321 "Written estimate"
(d) increase the rate charged a consumer for monthly storage unless the consumer has been notified at least 45 days prior to the effective date of the rate increase.