part Seventeen Payment
　　11.Payment by irrevocable letter of credit is convenient for us and we shall draw a 60d/s bill in your bank.
　　12.We will draw you a documentary draft at sight through our bank on collection basis.
　　13.Our terms of payment are 30-day credit period, not 60-day credit. It’s customary.
　　14.As usual, we should require of you an L/C to be issued through a first-rate bank.
　　15.It would be advisable for you to establish the covering L/C as early as possible enable us to effect shipment in due time.
　　16.We propose paying by TT when the shipment is ready.
　　17.We regret having to inform you that we cannot accept payment by D/P.
　　18.We regret to say that we are unable to consider your request for payment under D/A terms.
　　19.You can pay for all or part of the equipment and technology purchased from us in resultant products.
　　20.Since you are not short of cash, we can arrange for your payment over 2 months without charges of any kind.