Welcome to the Anne Arundel County Public Schools Online School Payments (OSP) portal. This service provides families the opportunity to make secure online payments for school items, fees, and activities using Visa or MasterCard. A non-refundable 4% processing fee is added to the purchase price and paid to the software vendor for credit card fees and site maintenance. This fee is not retained by the Anne Arundel County Public Schools. Please be aware that your school continues to accept cash and check payments.