PreCom ‑ coming soon preorders

I used this app to help me launch enrolment for Courses on a certain day which works perfectly, but what I was most impressed with was the customer service. I had an issue in that one of my collection pages had been created by Pagefly and the app didn't work on that page - I am in the UK and was working on it at 8 in the morning so was not expecting a reply for some hours (not sure where they are based) but within minutes I had a reply and within 30 mins the app was working perfectly!