To reduce click-outs to non-converting product detail pages you can show the stock status of each product that you've included in your product hotspots (Enterprise feature).
To enable this feature, first make sure you include the availability into your product feed. Use the availability header in your TSV feed or the <g:availability> attribute in your XML feed.
The supported values are:
- in stock
- out of stock
Once the feed has been updated you can start displaying the status in the hotspots by enabling the Show Product status option at ••• > Viewer Customization > Hotspots > Product overlay:
Example of product status: