J2T Social Connect module add social network and PayPal signin feature to your store.
With sign in with PayPal, it is possible to retrieve address information which can be used within checkout/customer edition page if not defined. PayPal also allow “Seamless Checkout”, which bypass double signing in when paying with paypal.
This module is compatible with PayPal, Amazon, Facebook, Google Plus, Twitter, Yahoo and Linkedin
Note that Amazon requires SSL and any unsecured pages will not show sign with amazon button. This will operate only on https pages.
Optimal viewing experience is provided, easy reading and navigation with a minimum of resizing, panning, and scrolling, across a wide range of devices.