I did read your post and I'll tell you the best automated shopping cart package I've ever seen online is Profit Automation by Willie Crawford.
www.profitautomation.com
If it’s used correctly, you’ll impact shopping cart abandonment….
What makes his package so powerful is that it's fully integrated and scaleable.
You may want to also know that you can try it out for free for 30 days to get a hang of how incredibly powerful it can be.
What makes it unique is that it's far more that a shopping cart...it does everything imaginable for marketing your business in specific time intervals and
does most of the work for you..
Hope this helps..
Michael Perry
Sr. Media Consultant
www.onlineauctionsguru.com