These people called my business three times today (so far) within the last hour. They've also called multiple times in the last several weeks and sporadically over the past couple of years. Every time we tell them we are not interested and ask to be put on the "do not call" list...yet they keep calling. The incessant calling today prompted me to write this review. They clearly have no regard for their potential customers' time and can't take "no" for an answer.