Our customers can tailor our services to meet their unique needs using our service options. Just Click any one of the options below to learn more. Delivery Options: Call In (or order online if you sign up for online customer service) or Keep Full? Pricing Options: Pre-Buy, Price-Cap, or Current Pricing? Payment Options: Payment in Advance, Cash on Delivery, Statement Billing, Budget Billing. Lease or Own your Tank? All of our service options also are outlined and discussed in detail in our Standard Terms and Conditions.