We currently accept MasterCard and Visa for the Enrollment Fee and Placement Fee. Payments to NannyNurses for services rendered should be made directly by check or cash. While participation in the Network anticipates no issues with payments to the Network or the NannyNurse serving you, you authorize the Network to charge your credit card the Childcare Hourly Fees together with a $50.00 administrative charge for any check to a NannyNurse™ returned for insufficient funds.