You can receive email for products that are about to expire. To receive email for near-expiry, here's how:
+ First, you need to go to Cron Job and enable cron job for Inventory, then enter the auto send email time in the "Hour of day to perform automatic functions" and the number of days before expiration in the "Automatically send items that will expire before X (date)" and select the recipient of the notification.
+ Then create inventory receiving voucher and select the expiration date in the Expiry Date column.
=> The email will be automatically sent when the product is about to expire before X days.