No need. Education expenditure and medical expenditure belong to the specific items of alimony, and education expenditure and medical expenditure should be based on the official invoice amount, not the receipt. Therefore, the child's medical expenses and education expenses are not invoices but receipts, and they do not need to be borne. Receipt is the original voucher used by enterprises and institutions in economic activities, which mainly refers to the receipt and payment voucher printed by the financial department and stamped with the financial bill producer seal.