We as Alberon Instruments accept L/C, TT, bank Wire transfer, Western Union (WU), PayPal and Money gram etc; Design finishing and/or production will not begin until advance/deposit has been received. We as Alberon Instruments accept 50% advance of total invoiced bill before order gets started and 50% after completion of order. Final balance is due prior to shipment of goods but after proper virtual satisfaction to concerned customer with proper Pictures, Short Videos etc. Goods will not be shipped until final balance is received.