Upgrade Shopping card

This project is more like a Shopping card upgrade or a Shopping card plugin if you will. (not a complete CMS solution). We already have simple CMS solution. So this must work with our custom build CMS build with PHP and Mysql & pre-integrated with PayPal & PagueSeguro. You will get to kick our very simple CMS tires if you are selected. **These are the features that we seek on our new Shopping card:** 1. **Easily post products services for sale** 2. **Easy to use** 3. **it should Work with Paypal & PagueSeguro** 4. **Drop ship supplier integration** 5. **integrates with UPS, USPS.** 6. **Sales Tax calculation** 7. **Purchase notification** 8. **Product Image Zoom-in** 9. **notifications of orders** 10. **Print invoices and packing slips** 11. *** Admin dashboard for sales overview** 12. **No monthly /annual fees.** 13. **Custom build or open source.** 14. **Secure check out (SSL, etc)** 15. **Option to create account at beginning of checkout** 16. **Basic inventory control** If you can provide a SPECS or scope the project in a visual way, you will be ahead of the pack. **Note**: you can use our own CMS admin area to integrate this new Shopping card solution there.