Minnesota Statutes §609.761 (subd. 6)
Subd. 6. Savings promotion raffles. Sections 609.755 and 609.76 do not prohibit the conduct of or participation in a savings promotion raffle, as defined in section 609.75, subdivision 14, if the following conditions are complied with:
(1) participants in a savings promotion raffle shall not be required to provide any consideration, other than the deposit of a sum of money in a qualifying account, to obtain chances to win prizes in a savings promotion raffle. For purposes of this clause, participants shall not be deemed to have provided such consideration merely because the interest rate, if any, associated with a qualifying account is lower than the interest rate associated with comparable nonqualifying accounts. Participants shall not be deemed to have given consideration as a consequence of paying any fees associated with a qualifying account, so long as such fees are approximately of a kind and in an amount charged in connection with comparable nonqualifying accounts, if any, offered by the savings promotion raffle sponsor;
(2) a savings promotion raffle shall be conducted so that each entry in the savings promotion raffle has an equal chance of being drawn; and
(3) participants in a savings promotion raffle shall not be required to be present at a prize drawing in order to win.