Defer WooCommerce emails for a specified time after the normal delivery time.
Add an email address (or two) as BCC to all WooCommerce emails.
Conditionally remove the ‘Add to cart’ button in WooCommerce.
Use CMB2 to add a custom metabox to WooCommerce product then add data to Additional Information tab on product page.
Attach a file to the WooCommerce Order Completed email if a specific product or variation is in the order.
Use CMB2 to add a custom metabox to add tracking information to WooCommerce orders. The information is then added to the “Completed Order” email.