Audit items include the following: 1, review of sales bills on the restaurant sales bills by calling the restaurant, the number of waiter numbers were organized, review and check for missing errors. 2, review and organize the content and accuracy of each business revenue booking should be compared with the "point of sale cashier income statement. 2, review and organize the content and accuracy of each open business income accounting by the restaurant and each banquet respectively, the amount of billing statistics should be organized with the "business point of the cashier's income statement" in the amount of consistency, but also with the restaurant cash register report on the number of sales is equal. It is especially important that the amount of the credit bill be equal to the amount recorded in the restaurant's guest ledger at the front office checkout. It is also known as the tripartite reconciliation balance: 3, review the waiter sales bill with or without a missing number When the waiter fills out the bill account number, it should be based on the number of the missing bill to the waiter in question. The dining room if the bill is still in the copy of the joint, and prove that the sales proceeds have been accurately credited to the cashier's account, it is not the responsibility of the waiter. If the collector and the waiter collusion cheating, can be shown through the bill missing number, so the missing bill should be carefully chased reasons to prevent the use of improper purposes. 4, the review of banquet sales banquet sales review is through the check banquet billing and banquet schedule, that is, according to the banquet business person in charge of the banquet sales schedule, check whether the turnover is consistent. The same into the banquet with flowers, band fees, decoration fees and other related documents to review.