This extension allows your customers to place an order only in one click, by entering only phone number.
On the Product View page (right column) and Cart View page will appear form "1 Click order"
Bugtracker: https://github.com/l-nagash/magento-oneclickorder/issues
Source Code: https://github.com/l-nagash/magento-oneclickorder
Features
Ability to view order history in admin
Save order in Magento
Send notification to admin
Disable Standard Onepage Checkout
Disable extension
Ajax form submit