How to change categories order in Vm3. In Vm2 there where possibility to put in order as you like products categories but couldn't find this save categories order in vm3. could somebody explain how to save products categories in order as is needed?
Use the up/down arrows to sort your categories by numbers, then click on the small 'Save' button in the upper right corner of the category list.
Then clear the Joomla system site cache and the browser cache. Thereafter you should see the updated sorting.
And make sure that the Default category sort order is properly set in Config to display the order on the FE. http://forum.virtuemart.net/index.php?topic=128166.msg440242#msg440242