Back to Help

Sciometa POS · How-to guide

Taking Reservations

Stop bookings arriving once you are full, close a day or a time range by hand, and let the system assign tables.

Audience:Store owners & managersApp:DashboardUpdated:2026-11-07
Step 1

Set the three limits

All three live in ReservationsStore SettingsBooking Rules, in two cards: Slot & Duration at the top, and Capacity & Party Size below it.

The Capacity & Party Size card, showing Max Party Size, Default Capacity per Slot and Max Guests per Slot.
Capacity & Party Size. Reservation Duration is in the Slot & Duration card just above this one.
SettingCardWhat it controls
Default Capacity per SlotCapacity & Party SizeHow many bookings are allowed in one time slot. Set it to 5 and once five parties hold 18:00, that slot closes.
Max Guests per SlotCapacity & Party SizeThe total number of guests allowed in one slot. Set it to 20 and, with 18 guests already booked, a party of 3 no longer fits.
Reservation DurationSlot & DurationHow long a booking occupies its table, in minutes. This is what makes overlapping periods work correctly.

The same card also carries Max Party Size — the largest single booking you will take online. The guest's party-size picker stops at this number, so a larger group has to contact you directly. Set it to the biggest table (or combination) you can actually seat.

Step 2

Check that overlaps behave

Duration is the setting that does the work. With Reservation Duration at 90 minutes, a table booked at 16:00 stays occupied until 17:30 — so that table is not offered at 16:30 or 17:00.

A Saturday with capacity for 10 tables and a 90-minute duration runs like this:

TimeWhat happens
16:0010 tables booked → slot closed
16:30all 10 still seated from 16:00 → slot closed
17:30the 16:00 guests finish, tables free up → bookable again
19:30the evening rush clears → bookable

If you use a table map, the system also counts your actual tables and closes the slot when every table is taken during that window — even if the slot limits above have not been reached.

A slot that has reached any limit simply stops appearing on your booking page. Guests cannot select it, so they are never shown a time you cannot honour.

Step 3

Close a day, or part of one

Use a block whenever you know in advance that bookings will not work — a private event, a holiday, a staff shortage — regardless of how much capacity is technically free.

Everything here lives in ReservationsStore SettingsSpecial Dates, under Blocked Dates & Special Openings.

To close a whole day: set Type to Block, choose the date under Start Date, optionally add a reason so your team knows why, and add it.

To close part of a day: switch on the time-range option and enter a start and end time — 16:00 to 19:30 for a private function, say. Bookings outside that window continue as normal.

To close several days: fill in the optional End Date. One rule covers a continuous period of up to 365 days.

To open a day you are normally closed: set Type to Special Opening and give it a start and end time. This overrides both your regular opening hours and any block covering that date.

To reopen a date, delete the rule from the list — the date returns to your normal opening hours immediately.

Step 4

Give guests the booking link

Open ReservationsBooking URL. This is the address guests book through — put it on your website, your social profiles and your Google listing.

The Booking URL card, with a QR code, the booking address, and Share and Preview buttons.
The same link as a QR code, for a table card or a window sticker. Preview opens exactly what a guest sees.

Use Preview whenever you change a setting — it opens the live booking page, which is the only place that shows what the change actually did. Further down the same tab there is an Embed on your website section, for putting the booking form inside your own site rather than linking out to it.

A guest picks a party size and a date, then a time, then enters their details:

The public booking page, showing the Date step with a month calendar and a legend reading Available, Partially booked, Fully booked and Closed.
Days you are closed are greyed out and cannot be picked. The dot under each date shows how full it already is.

The calendar only opens dates inside your booking window, so a guest cannot book a year ahead or a day you are closed. On the next step, times that have hit any of your limits are not listed at all — a guest is never shown a slot you cannot honour.

Optional

Letting the system assign tables

Tables can be assigned by hand — open a booking, click the tables on the map, save — and reassigned the same way whenever a party size changes.

The system can also choose for you. It is off until you switch it on, in Store SettingsBooking Rules:

SettingWhat it does
Auto-assign tablesPicks a table for every new booking. Without this, nothing is assigned automatically and the rest of this section does not apply.
Combine tables for large partiesLets a party be seated across several tables when no single table is big enough. Turn it off if you never push tables together.
Max combinationThe most tables one booking may occupy. A longer combination is ignored until you raise the number.

It looks for one table first — the smallest that still seats the party, so a couple goes to a 2-top rather than the 6-top. Only when no single table fits does it consider combinations, and only ones you have declared. If nothing fits, the booking is left without a table for staff to place by hand; it is never refused for this reason alone.

Declaring which tables may be joined is a one-off job in Store SettingsTables: choose Add join, tick two or more tables, set Seats when joined and save.

The system cannot see your room — it knows table numbers and seat counts, not which tables sit either side of a walkway. A table may appear in more than one combination: declaring 10+13 and 10+11 means both pairings are available, not that 11+13 may be joined.

Still not working?

What you seeMost likely cause
Guests can still book a time when we are fullOne of the three capacity fields is empty, which means no limit. Check Capacity & Party Size.
A table is offered again before the previous party has leftReservation Duration is shorter than a meal actually takes. Raise it to the time a table is really occupied.
We cannot take new bookings, but old ones are still thereReservations needs the Basic plan or higher for that restaurant. Existing bookings stay readable and can still be seated or cancelled — only new ones are refused.
Our booking page says reservations are not enabledEither the store is not subscribed, or reservations are switched off for it. Guests are shown the same message for both.
A setting saved in the dashboard does not change what guests seeCheck you saved it for the right store — Store Settings and Org Defaults are separate, and a store setting overrides the organisation one.
Large parties are never assigned a table automaticallyNo table joins are declared, or the combination needs more tables than Max combination allows.
A blocked holiday still takes a booking for one eveningA Special Opening on that date overrides the block. That is what it is for — delete it if it was not intended.
Need a hand? Contact us at hello@sciometa.com and we are happy to walk through the setup with you.