N.Y. Comp. Codes R. & Regs. tit. 13, § 600.1
(2) Triggering event means one or more of the events listed in General Business Law § 396-r(2)(b), namely:
(p) Methods or practices used or prices charged in the usual course of business means methods employed or prices charged as part of the seller’s normal routine. A method, practice, or price:
For the purposes of this Part:
(a)