Northlineexpress.com accepts a variety of payment methods to accommodate its customers' preferences. Typically, they accept major credit cards such as Visa, MasterCard, American Express, and Discover. Additionally, customers may be able to use other payment options, such as PayPal, depending on the specific requirements of their order. It is also worth noting that Northline Express may offer the option to pay by e-check or other forms of electronic payment as well. To find the most accurate and current information regarding accepted payment methods, it is advisable to check their website directly, as they will have detailed information available. This ensures that customers can select the payment method that works best for them when placing an order.