Checkout Methods
- Get Billing Address
- Select Billing Address
- Add New Billing Address
- Select Shipping Address
- Add New Shipping Address
- Select Shipping Method
- Select Payment Method
- Enter Credit Card Info
- Enter Purchase Order Info
- Confirm Order
- Confirmorder2
- Order Summary
- GetAllCountries
- GetStateByCountryId
- GetCountryByStateId
- UpdateOrderPaymentDetail