We prefer PayPal. We also accept Visa, Master Card, Discover, and American Express. If you wish to pay by credit card, please call Customer Service Monday-Friday between 9:00am and 5:00pm Central Time at (405)-990-8898. Oklahoma residents are subject to all applicable taxes. Orders ship within 1 business day of purchase! Free USPS shipping anywhere in the US, including AK, HI and PR on combined shipping.. We ship USPS Priority International and your tracking number will be emailed to you. It can take 14-21 business days for delivery. International customers should note that you may be charged customs fees or duties as the item enters your country. This varies from country to country and from item to item.