How do small-scale travel agencies invoice?

Small-scale travel agencies issue invoices with corresponding contents according to the amount of tourism service income charged to passengers. The accounting treatment of invoices issued by small-scale travel agencies is,

Borrow: bank deposits and other subjects,

Loan: income from main business,

Taxes payable-VAT payable.

The accounting treatment of carry-over cost is,

Borrow: main business cost,

Loan: labor cost.