The ability to import & export products via csv file. This feature was working but lacked options for adding additional product info & attaching pdf files. The feature has been temporarily not available for several months. Now Wix code is here & I am sure it is nice if you know & want to code. The whole reason for signing up with Wix is.........you guessed it. YOU DO NOT NEED TO CODE. I know this is a great tool if you know code. Maybe you can make tutorials for beginners or at least for the basic things you would need to operate your online store.