too add to yours, i would be interested in a fake quantity left to create a sense of urgency/scarcity.
For example, in your alidropship plugin, you are able to toggle a button that will enable or disable the fake quantity available counter. When the feature is enabled, you can input 2 numbers say from 1-10, and the system will then generate a random number between 1-10 and it will display on the product page saying "There is only xx amount of products left". Would be great if this 1 toggle button can be applied site wide. Amazon uses this approach which i think is a great feature but realistically speaking amazon doesn't use fake numbers to push their products for sale.
But simple tricks like those can really boost sales, im positive of it. Hell its even worked on me a few times.