19.3.1.Configuring your site for stock notifications
To activate stock notifications, you must have the following set
in the config
settings:
frontend.orders.allowpurchaseoutofstock
= y general.stocknotification.enabled =
y
Even then, only versions that have stock tracking
turned on will use this feature (i.e. for the notify button to show
for an item, in addition to the correct config settings, the version
in question will need to have a stock qty of zero and a warn level
above zero).
