For businesses
Group Ordering and Splitting the Bill
Mosey · 22 September 2026 · 5 min read
Two situations produce the same awkward five minutes: an office of eight ordering lunch, and a table of six at the end of a meal working out who had the extra glass of wine.
Both end with one person paying and chasing everybody, or with your staff running six cards. Neither is your problem to solve and both end up being your problem.
Who it is for
Anywhere that serves groups. Takeaways and cafés doing office lunches, restaurants with larger tables, anywhere a round of orders is placed together and paid for separately.
Ordering together, from separate phones
One person starts the order and shares it. Everybody else opens it on their own phone and adds their own items.
The organiser is not transcribing eight people's lunches into one basket, and nobody is sending "just get me whatever" into a group chat. Each person picks their own thing, with their own modifiers, and can see what everybody else has added.
When it is complete, the organiser finalises it.
Paying separately, without you running six cards
Either the organiser pays for everything, or everybody pays their own share.
The second is the interesting one, and the rule that makes it safe for you is simple: the order does not reach your kitchen until the split is settled. You are never cooking for a group that has not finished paying, and you never have to chase anybody, because the order simply is not live until the money is in.
From your side it is one order and one payment position. The splitting happened entirely on the customer side, which is where it belongs.
Splitting at the table
The same problem exists at the end of a sit-down meal, and it is handled on the till rather than in the app.
A bill splits two ways, and both work on the same table:
- By item — this person had the steak and two glasses of red
- By an equal share — divide what is left between however many are paying
The second one always divides the remaining balance. That matters more than it sounds: it means the group can pay for their own items first and then split whatever is left — the drinks, the sides, the bottle nobody claims — which is exactly how people actually settle a bill. A system that only offers "split evenly" forces the one person who had a starter to subsidise everybody.
Why this is worth having
It looks like a convenience feature and it is a revenue one, for two reasons.
Groups order more when nobody is doing arithmetic. A table that knows the bill will be split by item orders the extra glass. A table that knows it will be divided evenly orders defensively, and the person who was going to have a dessert does not.
The organiser problem is a real barrier. Somebody has to volunteer to front the money and chase seven colleagues, and on a Tuesday they often decide it is not worth it. That is an order you never received and never knew about.
The organiser is the person to design for
Every group order has one person doing the organising, and almost every failure is that person giving up.
They are the one who suggested lunch, has to collect eight opinions, and will be out of pocket if somebody forgets to pay them back. The features that matter are the ones that reduce what they carry: everybody adds their own items, everybody pays their own share, and nothing is chased afterwards.
It is worth understanding because it changes what you should encourage. A takeaway that wants office lunch trade should be making it easy for one person to start an order and share a link — that person is the customer, and the other seven are along for the ride.
What it costs
The same as any other order:
- 1.5% for collection
- 6% for delivery
There is no extra charge for the group part, no per-participant fee, and nothing for splitting a bill at the table.
A worked example
An office of eight ordering lunch from a nearby deli, averaging €11 a head.
That is an €88 collection order. At 1.5%, commission is €1.32. The deli receives one order, one payment position, and no phone call to confirm who wanted what.
The deli should also notice what did NOT happen: nobody rang to read out eight orders, nobody wrote them on a pad, and nobody got one wrong. An €88 order that arrives complete and correct is worth more than an €88 order that takes ten minutes of somebody standing at a phone.
Without it, that order either does not happen — because nobody volunteered to organise it — or it happens as eight separate orders arriving over twenty minutes, which is strictly worse for the kitchen than one.
One practical note: group orders skew earlier than individual ones, because somebody has to start collecting opinions before anybody is hungry. If you take collection orders, the window that matters for office trade is late morning rather than lunchtime.
What it connects to
- Order ahead — the ordinary version, for one person
- The Mosey till — where a table bill is split
- Kitchen display — where the finished order lands
- Reservations and deposits — for the table the group is sitting at
- What Mosey costs — every rate on one page
Questions
Common questions
What does group ordering cost?
The same as any other order — 1.5% for collection, 6% for delivery. There is no extra charge for the group part.
How does it start?
One person creates the order and shares it. Everybody else adds their own items to the same order from their own phone.
Who pays?
Either the organiser pays for everything, or each person pays their own share. That is chosen for the order rather than fixed by us.
What happens if one person does not pay?
The order does not go to your kitchen until the split is settled. You are never cooking for a table that has not finished paying.
Can a bill be split at the table too?
Yes, on the till: by item, or by an equal share of what is left, and both on the same table. An equal share always divides the remaining balance, so paying for your own items first and splitting the rest works the way people actually do it.
Does it work for collection and delivery?
Yes, both. It is most used for office lunches, which are almost always collection.
Do I see one order or eight?
One. That is the entire point — the splitting is a customer-side problem and you should not inherit it.
Does everybody need the Mosey app?
Everybody adding items or paying their own share needs an account, because they are paying. The organiser can also just pay for the lot, in which case nobody else needs anything.
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