Is this what you needed (since this is a Job Description normally used in job postings), or do you need a job description that specifies what both of them should be doing routinely in their job? For example, if it is the latter, the Cashier's JD would start from counting and tallying the cash in the cash box at the beginning of the day and end with sealing and securing the cash in the strong room/safe at the end of the day.
Could try and help you if it was the latter that you needed.
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