This is a non energy monitoring version.
Works with Alexa Echo & Google Assistant, Reliable WiFi Connection, WiFi Enabled Smart Phone App, No Hub Required, AU Plug
Delivery & Handling: $9.99 (50% Off Shipping Discount for Each Additional Unit)
Thanks @RichardL for the delivery information.
Found this on SS website for delivery:
We offer shipping discounts for multiple item purchases and checkouts.
Here's how it works.
For the first item or single item - it's full delivery price. But for each additional item
Delivery charge less than or equals to $20: 50% off the delivery price
Delivery charge greater than $20: $10 off the delivery price