This is the real thing, not a mockup. We build these for wedding and event venues and put your own rates inside, so the number a visitor sees is one you would stand behind. It embeds in the site you already have with one line of code, or sits on a subdomain with a single DNS record. We never need access to your hosting.
Fixed price, fixed date, agreed in writing before anything starts. Tell us what people ask you before they buy and we will say honestly whether this is worth doing for you.