Door-to-door sales have always been odd to me. It's part of the security industry but really the residential part and it's filled with sleazy sales tactics (e.g., Vivint).
*****'* * **** ** **** **************** ** *** **'* ******** *** the **** ****** ********** ** ****** any ******** ******* ***** *** **** had:
* ** *** **** ******** ** their ******.
**** **** **** *** ****** ** selling ****-**-****? ** *** ****** **** to **** ****-**-****? ******* ** **** anyone's *********** ****.
*********** *** ********* **** *** ********** ****** **** ****-**-****.
(****, *** **** ******** **** ** other *************)
*'** ***** **** * *** ****-**-**** alarm *********.... ******** ******* *** **** to **** ****** *** ** ***** every *** ** *** ****** ***** requires **** ** ** ********** ***.
**** ****, ***** *** ***** ***.