We area frustrated Volusion customers,we run for several clients sites on Volusion and they have been good but have grown to big,and now we needa solution that can support these features
1.Narrow Yor Results,on left navigation within categories in checkbox format showing results amount,products filtering
2.Volusion API is limited
3.Sort of pages customizable (EG: catalog page #)
4.Google Checkout Full integration
5.Pricing Levels by login,unlimited or at least 10
6.Options to display full pricing not price differnce (eg:+50)

can someone recommend a solution i can use and customize to meet my needs,instead of builing from scratch