Magento One Step Checkout Pro

One Page checkout – One Step checkout extension for Magento.
All checkout steps together in onepage checkout .

When using OneStep Checkout, Customers can see all information and fill or edit any checkout step without going back and forth.  And they can save many times.
When Customers change checkout information, other Sections like Shipping, Payment method, Order review will be auto-updated on the onestepcheckout page.

Onestep checkout extension supports many popular payment methods such as: Paypal, Paypal pro, Moneybookers, Sagepay, Check and Credit card.

You can ask Customers to read Terms and Conditions in a pop up.

Product demo: Magento One Step Checkout demo
Product detail: Magento One Step Checkout view