Say "Alexa, order an Echo Show 8" or "Alexa, order a Sandstone Echo Show 8" and it will add to your cart. You can check out on Alexa or from your PC for $64.99 plus 10% back on your Amazon Prime credit card for a total price of $58.49, down from $104.99.
https://www.amazon.com/dp/B07PF1Y28C