Regarding the ? about changing your subscription package. After one month, if ya want, ya can change your subscription to a lower (or higher)priced one. If you want, you can even cancel your subscription. But so far, I don't know anybody who has done that.
The installers were pretty overwhelmed the past couple of months. So there were some serious delays in setting installation appointments. Hopefully, this should be straightened out now. I highly recommend that you call the number on the
Site with the deal a couple of days before the installation date to verify that the installers will be there.
Oh, and if ya order the para todos system, you will only get one receiver. Ya gotta cough up the extra $$$ for anymore receivers.
A couple of people who have ordered the system through me asked if the installers would install extra receivers even if they weren't ordered through this deal. Each installer is different. Some may do it with no problem. Others may want to charge ya extra for it. It all depends on the luck of the draw.