I used to do this in a subsidiary of our company. Let the salesman take the catering invoice or the fare invoice to offset the account.
For example, A will reimburse you with the catering invoice from 50 yuan and the fare invoice from 50 yuan, and the item he wants to report is the accommodation fee. At this time, you ask him to write a note stating that these invoices are used to offset the accommodation fee and ask the leader to sign it. You can quote him. Later, when I made an account, I still wrote it down: business entertainment fee 50.
Loan: bank deposit 50
Borrow: Travel expenses 50-that is, the fare in the example just now.
Loan: bank deposit 50
Finally, the instructions signed by the leaders are attached to the back of the voucher. Just ~ ~ ~ ~