Know more about Magento one page checkout extension

Magento One step checkout extension (Magento one page checkout) helps make most of magento checkout steps seem to be with each other in a single page just like Magento one page checkout extension.Extension Features    Checkout steps have been decreased from 6 steps to one    Supports most popular transaction gateways (Paypal, Moneybooker, Sagepay, 2Checkout,...)    New Responsive Design! Works on MOST OF systems    Risk Free 30 Day TrialMagento One Page Checkout FeaturesEasy Management    Allow to enable/disable shopping cart to speed up checkout    Auto-disable <b>One Step Checkout</b> on mobile phone (New)    Ajax client email validation    Quick to adjust the checkout heading / description    Set/sort and customize fields on the back end. Set as mandatory/optional    Modify style color in the backend configuration (New)    Permit to set standard place, standard shipping technique and standard payment technique    Easy to enable/disable all address fields, set them as mandatory or optional    Uncomplicated to sort address fields your way. These include: Company, City, Region, Telephone, Fax, Postal Codes and VAT/TAX number among others.More Convenient Features    Allow check box for authorization of terms and conditions (terms displayed in pop up)    Allows to add more poll on the checkout webpage (New)    VAT/TAX amount verification for Europe Union countries (New)    Allow to enable/disable Newsletter registration when checking out    Auto-detect customers’ place, town, state/province and zip code with Geo IP technology (Featured)    Auto-update clients shipping procedure and shipping rates when they choose their place, city, region and zip code(Featured)    Auto-update costs, taxes and totals when choosing Shipping or Payment procedures (Featured)    There is flexibility for the admin to manage the shipping date, time and other elements easily.1 Step Checkout    All checkout steps in one page    Shoppers can put or subtract items from their cart on the checkout page (Featured)    A log-in pop up allows buyers to log in quickly when checking out    New buyers can create an profile when checking out (optional)    Gift information can be sent to friends with an order    Shoppers can make comments when checking out    The checkout page permits buyers to enter their lower price codes (Featured)    All unnecessary fields can be set as optionalMore Easy Features    Simple to choose shipping date and time    Allow for to subscribe newsletter when checking out    Uncomplicated to vote poll on the checkout page (New)    Auto-filling place, city, state/province and zip code with Geo IP engineering    Allow buyers to pick an address from their address book (Featured)    Auto-select standard shipping strategy and payment procedure    Auto-update prices, taxes and totals when selecting Delivering or Payment strategies (Featured)    Shipping and delivery can be produced to various address than billingOther Features    With the optimization of java script, the item runs 30% faster (Featured)    Works perfectly with popular browsers including Firefox, Chrome, IE 7,8,9,10 and Safari (Featured)    Improving and installation is easy, just copy and use    Configuration is quick and flexible    Easy backend managing    Front end can be quickly customized with HTML/CSS    Multiple shops and many languages are supported    Full HTML contents are supported    100% open sourceMagento Compatibility+ Community 1.4.x - 1.8.0+ Enterprise 1.9.x - 1.12.x