Warehousekeeper is the custody of physical assets, the use of books of account is the amount of money type, warehousing to fill out documents, and accounting bookkeeping; cashier is the custody of cash bank monetary assets, cash withdrawals, cash in the bank is the main business, payroll, reimbursement of business expenses is the day-to-day work, but also responsible for reviewing and checking for the accounting vouchers; accountant is also known as the accountant in charge of the entire accounting business, business should be familiar with legal awareness, supervise all the accounting content, bookkeeping, reporting, financial analysis and so on. Business to be familiar with, strong legal awareness, responsible for overseeing all accounting content, bookkeeping, accounting, reporting, financial analysis and so on.