2. If the meal invoice is used for entertainment, it shall be included in the management fee-business entertainment fee; For employee welfare expenses, included in the management expenses-welfare expenses.

3. The original voucher, also known as voucher, is a written voucher obtained or filled in at the time of the occurrence or completion of economic business, which is used to record or prove the occurrence or completion of economic business. It can be used not only to record the occurrence or completion of economic business, but also to clarify economic responsibility. It is the original data and important basis of accounting work, and it is the most legally effective certificate in accounting materials. All kinds of documents that can't prove the occurrence or completion of economic business, such as work order number, purchase and sale contract, purchase application form, etc., can't be used as original vouchers as accounting basis.