Define light-year: a unit of length in astronomy equal to the distance that light travels in one year in a vacuum or aboutâ¦ â light-year in a sentence a unit of length in astronomy equal to the distance that light travels in one year in a vacuum or about 5.88 trillion miles (9.46 trillionâ¦
Mass Payment Processing. The biggest difference between Business and Premier accounts on PayPal is the payment system. With a Business account, you can send mass payments to large groups of people at once; the Premier account requires that you handle payments individually. Mass payments might be used to pay affiliates, pay employees or transfer rebates.
One difference is that one receives the cash and the other  spends the cash.    Accounts Payable tracks the bills or debts a company incurs and  pays them accordingly â¦ . Accounts receivable tracks the money owed to  the company.    Adding to the above,  1.