But I bought 3 WEMO Light Switches for $19.99 plus tax (~$21.70 each) and free shipping from Sears; all on separate dates since Sears kept sending the FREECASH. All with $30 FREECASH that I have no idea why I received. Just saying FREECASH didn't apply to all smart devices I tried but it worked for the switches!!! Good deal to me. YMMV!!!