Improved Sorting

Yes, the Improved Sorting module works with the Enterprise edition....

Note that configurable and bundle products are composite and their quantity is 0. That is why sorting by quantity is not supported for them. The option ‘Use qty to determine if the product is `Out of Stock`’ doesn’t work for configu...

Yes, it’s possible. To achieve that you need to navigate to system > configuration > catalog > catalog > frontend and select the necessary Sorting option in the ‘Product Listing Sort by’ field:
...

Yes, this can be configured in the Category Display Settings. Please navigate to Catalog > Manage Categories, select necessary Category from the category tree, open the Display Settings tab, uncheck the ‘Use Config Settings’ checkbox a...

To achieve this you need to create a custom attribute for bestsellers and enable it for using in Sorting options: catalog > attributes > manage attributes

Product with values set in the custom attributes will be shown on the top of the list,...

A best seller for a configurable item is a sum of sales of all the simple products associated with it....

A Position sorting option is available in default Magento functionality and in the backend it is called ‘Best Value’. Position can be set on the product grid on the category management page....

Please check the extension settings highlighted on the screenshot below:
 

If you've enabled the option Use Index, you need to run re-index after changing the settings.
As for the reports, most likely your reports include data from complet...

To change sorting options display name as well as any other extension texts when using the Improved Sorting please open the file app\locale\en_US\Amasty_Sorting.csv
Add, for example line,
"New", "New In"
and refresh the cache.
To change the defau...

In case if sorting doesn't work there might be a conflict with other extensions. We have worked out a special tool for the case. Go to System>Configuration>Amasty Extensions>Extensions&Notifications>Troubleshooter, then find the Impro...

Please do the following:
1) Open app/code/local/MageWorx/SeoSuite/Block/Catalog/Product/List/Toolbar.php2) Replace extends Mage_Catalog_Block_Product_List_Toolbarwithextends Amasty_Sorting_Block_Catalog_Product_List_Toolbar...

It means there is a conflict with another 3-d party extension you might be using, please contact us and send temporary FTP and admin access details to us so we could fix the issue. ...

Please open file app/code/community/TBT/Bss/etc/config.xmland remove the lines:<catalog><rewrite>          <product_list_toolbar>TBT_Bss_Block_Catalog_Product_List_Toolbar</product_lis...