Was browsing camera events on my Android Wyze app and a popup offered me free shipping. I clicked to claim coupon, then it was added to my account (since I was logged into the app).
Says it is $5.99 off, so don't know if it is a "discount" or if it removes the shipping cost; either way I guess it balances out.
Strange, the Coupons page of the app says "Offer valid until July 3, 2022". But click on See Terms, and it says expires 7/2/2022 11:59 PST.