What you hold on a guest, how long you keep it and who may ask for it.
Quiet nights, rising costs and guests who switch easily make growth harder in 2027, so here is the channel-by-channel plan, the dated calendar and the rule changes to plan around.
A low headline price can hide send caps, extra text fees and a guest list split across three tools. This guide works out the twelve-month cost of each published UK option.
Guest details scattered across a diary, a booking widget and a spreadsheet cost a restaurant its regulars and put its marketing at risk. This guide sets out what one guest record needs and what it costs.
A stamp card costs you the guest list, a loyalty app can cost you a monthly fee and a list you rent, and a branded app can cost store fees. Here is each route costed for twelve months.
You hold 2,500 email addresses and can't say why you have half of them. Email the wrong ones and you risk a regulator's attention; leave the list idle and regulars drift away.
Guest details spread across a diary, a notebook and a spreadsheet drift apart and go stale. One searchable list, built from bookings, keeps regulars, notes and VIPs together.
Sign-ups that sit unused cost repeat visits, and a Christmas email with every address in CC can leak the whole list. Write, test and send it to consented guests instead.
When locals pay at the bar and never book, they are missing from a guest list that fills with occasional parties. An opt-in sign-up is the route that brings them onto it.
Whether a returning guest is known at the door usually depends on one person's memory. The history exists; the problem is that nobody seating the table can see it.
A reservation platform's sale was agreed in June and has not closed. The restaurants whose booking history sits inside it had no vote, and no deadline makes the risk feel urgent.
A points total is not a record. With no entry naming who changed a balance, when and why, a dispute over a reward is settled by whoever is on shift.
Two reservation platforms publish different answers about who controls guest data from a booking on a restaurant's own site, and the wrong one surfaces under pressure.