Uniecommerce has come up with new products, to know more about it you can check out the link -
View the demo
Uni-ecart - http://uniecart.uniecommerce.com/
Uni-emerchant - http://demo.uniecommerce.com/
Uni-esocial - will be coming up soon
Whats unique in uniecommerce -
It is one time payment
Providing 100% source code
With multi vendor platform, etc
Visit http://www.uniecommerce.com/