Established business relationship
(q) Established business relationship means a relationship between a seller and a person based on: (1) The person's purchase, rental, or lease of the seller's goods or services or a financial transaction between the person and seller, within the 540 days immediately preceding the date of a telemarketing call; or (2) The person's inquiry or application regarding a good or service offered by the seller, within the 90 days immediately preceding the date of a telemarketing call.