Minimum notice and how far ahead clients can book

Every booking page has two limits. The near limit is the shortest notice you will accept: can a client book a slot that starts in fifteen minutes, or do you need a day to prepare? The far limit is the booking horizon: how many days into the future the calendar is open. Both sound like small settings. Both shape your week more than almost anything else on the page.

The near limit: minimum notice

Minimum notice stops clients booking a time you cannot realistically prepare for. In BookAndGo you set it in hours and minutes, and any slot starting sooner than that simply does not appear on the booking page. It applies wherever a client books, so there is no back door that ignores it. Bookings you make yourself from the dashboard are not held to it, because you know whether you can fit someone in.

The right figure depends on what has to happen before the client arrives.

• A walk-in friendly barber or nail bar can take bookings with fifteen or thirty minutes' notice. Short notice fills gaps that would otherwise stay empty.
• A salon that mixes colour to order, or a spa that prepares a room, often wants an hour or two.
• A home-cleaning, aircon servicing or mobile massage business needs travel time and a route, so a day's notice is common.
• A tutor or enrichment teacher who prepares material for a first lesson may want two or three days for new students.

Start conservatively and shorten it later. It is easier to tell clients you now accept same-day bookings than to explain why you could not honour one.

The far limit: the booking horizon

The booking horizon is how far ahead clients can book. A rolling thirty days is a sensible default: each morning one more day opens at the far end. Too short and regulars cannot secure their usual slot. Too long and your calendar fills with bookings made so far ahead that some are forgotten.

Think about how your clients plan. In Singapore, many people book personal appointments around work, school and family commitments that are fixed a few weeks out. Salon regulars often book their next visit before leaving. Parents booking enrichment lessons may plan a whole school term at once. A wedding make-up artist may be booked months ahead.

• Walk-in heavy trades: fourteen to thirty days.
• Salons, spas and clinics with regulars: thirty to sixty days.
• Term-based tuition or classes: long enough to cover the term.
• Event services: as long as your planning genuinely allows.

Change the horizon around busy seasons

The horizon does not have to be fixed all year. Ahead of Chinese New Year, Hari Raya, Deepavali or the year-end school holidays, widening it lets clients secure the busiest days early, and lets you see demand building. After the peak, bring it back to your usual figure. Because it is a single setting, it takes a minute either way.

How the two settings work together

Between the two limits sits the part of your diary clients can see. Buffer time between appointments and each person's working hours then decide which times inside that window are actually offered. If the booking page looks emptier than expected, check those two limits first: a long minimum notice and a short horizon can leave a surprisingly narrow window.

When a client needs something sooner

Minimum notice protects your preparation time, but it also means a client who needs an appointment this afternoon cannot book it online. Put your phone number or email on your booking page with a short line such as "Need something sooner? Contact us and we will try to fit you in." You can then add the booking yourself from the dashboard, where the rule does not apply.

Revisit after a month

After four weeks of live bookings, look at the pattern. If many bookings land right at the end of your notice period and cause a scramble, lengthen it. If the last days of your horizon are always empty, shorten it. If regulars complain they cannot book their usual time, lengthen the horizon. These two numbers are worth tuning, not just setting.

Tell clients what the limits are

Clients rarely read settings, but they do notice when a time they wanted is missing. A single sentence on your booking page, such as "Bookings open 30 days ahead and close two hours before each appointment", answers the question before it is asked. It also sets expectations for regulars, who learn to book on the right day rather than messaging you to ask why next month is not open yet.