@aayushi261994 what do you want the rule to accomplish? Are you trying to remind your users to not enter a room rate over a certain amount for the daily room rate or are you trying to prevent users from submitting room rates over a certain amount?
Have you tried creating the audit rule yet or do you not even know where to begin?
@aayushi261994 I took a look at your audit rules and it looks like you have some rules already created regarding nightly room rates. Are these rules not working?