Any producer who does not receive payment for milk sold or delivered to a handler in the manner required by Section 1051.73 of the Federal Milk Marketing Order, or, in the case of nonpooled or Grade B milk, as required by the contract, shall immediately notify the secretary. Failure to notify the secretary within two business days of nonperformance of electronic fund transfer payments shall result in a one-day reduction in total days covered for each day of failure to notify the secretary of nonpayment.