For those of you using SaaS mode, if you are selling the Missed-Call Text-Back as a foot-in-the-door offer, how/when are you charging the client? For example, if you have a 2-Step order form set up, are you just letting them know that it will take a week or two to get the new number verified, and then just giving them a trial during that period? I was thinking about waiving the setup fee or maybe just telling them that the first payment is the setup fee, but I'd love to hear anyone else's idea.