Definition · Online Booking
No-show fee
Also known as: no-show fee, cancellation fee, missed-appointment fee
A no-show fee is a charge a business levies when a customer misses a booked appointment without canceling in time. In online booking software, it is enforced by capturing a card at booking and charging it automatically per the cancellation policy — a feature that protects revenue for appointment-based businesses.
For salons, clinics, and other appointment-based businesses, a no-show is lost, unrecoverable revenue — the slot can't be resold after the fact. The no-show fee is the policy lever, and online booking software is where it gets enforced. The tool collects a card (or a deposit) at the time of booking and, if the customer doesn't show or cancels late, charges the stated fee automatically rather than chasing payment manually.
The capability is not universal or free. Card capture and automated charging usually require a connected payment processor, and the deposit/no-show feature is often gated to a paid tier. There may be processing fees on the captured payment, and the tool needs reliable reminders (SMS/email) to make the policy fair and to reduce no-shows in the first place.
For a buyer, the no-show questions are: does the tool support card-on-file and automatic charging, which tier includes it, what payment processors it works with, and whether reminders are bundled — because the cheapest way to handle a no-show is to prevent it.