会计使用的记帐凭证,收入凭证是红色的,付出凭证是绿色的,人们都习惯地把红色看成收入,把绿色(或黑色)看成付出。但是,市场上出售的收款收据都把收据联印成红色的,会计记帐联印成绿色(或黑色)的,一般认为收款就是收入,收据应该印成红色。实际上,持收据联的单位恰恰是付款单位,签发收据的单位才是收款单位,如果把收据联改印成绿色,会计记帐联改印成红色,则持绿色收据联的是付款单位,持红色会计记帐联的是收款 Accounting vouchers, income vouchers are red, vouchers are green, people are accustomed to the red as income, the green (or black) as paid. However, the receipts for sale on the market all print the receipt in red, and the accounting book is printed in green (or black). Generally, the receipt is the income and the receipt should be printed in red. In fact, the receipt of the unit is the unit of payment is the payment unit, the unit issuing the receipt is the unit, if the receipt Liangong printed in green, the accounting book Lianlian transfer printed in red, the green receipt of the Union is the payment unit Red accounting bookkeeping is the collection