Almost never because they changed their mind about the service. They quit because the flow asked for too much: account creation before value, forms that re-ask what was already answered, prices that appear late, a mobile layout that fights their thumbs, or simply too many minutes between intent and confirmation. Every extra step is a toll, and tolls compound.
Say 100 people a month start your booking flow and 60 finish. Fixing the flow to convert even 75 is a 25 percent revenue increase with zero new marketing spend. That is why we treat checkout speed as an engineering budget: the booking flow we run in production confirms a shoot in about two minutes, and that number was designed, measured, and defended, not hoped for.
Instrument each step, not just the total. The step where users vanish is the step that is broken, and it is usually one of three: the account wall, the payment surprise, or the availability dead end where a customer who came ready to book is told to “request a callback.” Show real availability and take the booking; every handoff to a human later is where revenue evaporates.
Across e-commerce, studies put cart abandonment around 70 percent. Booking flows for services vary widely, which is good news: badly built flows have enormous headroom.
A deposit filters tire-kickers and reduces no-shows, but it must arrive after the customer sees value and price, never before. Sequence matters more than the ask itself.
Yes, if you capture contact early in the flow. A same-day nudge that keeps their selections intact recovers a meaningful slice. That only works when the flow was built to allow it.
Everything in this glossary, we build and operate for real businesses. Thirty minutes maps it to yours.