Standard terms are advance payment first order, open account may be requested for subsequent orders. "Net due on completion" terms may be requested, but please allow 30 days for establishment of open account terms. Please note that for Credit card payments the billing and shipping address must be the same or the ship to address must be added to your credit card company's database. US refers to all 50 United States of America, International refers to anyplace outside the 50 US States.