Require a countdown timer that uses cubic metre dimensions per item(s) measured against total warehouse CBM. Results to display as a percentage sold/left as an urgency/scarcity alert. EG
Warehouse = 50.00 CBM (this number needs to a variable field with data entered by site admin.
Item 1 = 2.00 CBM
Item 2 = 0.50 CBM
Order = 2.50 CBM
[login to view URL] = 5% sold / 95% left ( requires variable message text entered by admin)
Add on wish list (not critical but would be nice)
1. real time progress notifications to site administration
2. block further sales when target warehouse cbm is reached and/or until site admin resets sales.