Minn. Stat. § 53B.27
Subd. 1. Fraud prevention measures required.
Each money transmitter shall:
Subd. 2. Voluntary disqualification by customer.
A money transmitter that originates money transfers in this state must allow an individual to voluntarily disqualify the individual from sending or receiving money transfers. The disqualification lasts for one year, unless the individual requests that it be in effect for a period longer than one year. The individual may terminate the disqualification at any time upon written notice to the money transmitter.