Every screen, explained

Your first stamp is a step on Today now, not a screen of its own. The old address still works and opens Today. From 4 November 2026.

A digital stamp card. The customer’s phone number is the card. Type the number to add a stamp. When a customer has enough stamps, the screen says a reward is due.

Lock a shared tablet down to the stamp card, Today and shift notes while staff use it. They cannot open Manager, your money or your settings. Your four-digit Manager PIN switches it back to Manager.

One sheet you print and stand by the register. The stamp card is the poster. Below a line across the page, when you have them, sit two small panels: a code for a Google review, and your guest Wi-Fi with a code that joins the network.

A message for the next shift. You write it, say which shift it is for, and set the hours it shows. Whoever signs in during those hours sees it as soon as they open the back office, on whichever tablet or laptop they are on.

The screen KANJIN opens on, and it is a conversation. It greets you, tells you how yesterday went, and offers two or three things worth doing today. Every other screen opens in a panel beside it, so you never lose your place.

The layout KANJIN opened on until 26 October 2026: your stamp card, which setup step is next, who you can reach, and — once you have typed some figures — how the week went. It is here for two weeks.

Three steps to a working card: name your shop, choose the reward, put your QR code at the counter. Under them, four more worth doing when you have a minute. Press a step to open it, then press Next. What you type here is also in Settings, Profit by item and the stamp card.

Enter today’s register total and each supplier receipt to see what you really keep. Type the two as they happen: what a delivery cost, and what the register took. That is all the daily report needs.

One door to the screens you read sitting down: break-even, profit by item, lost revenue, your sales analysed from Square or a CSV, and what your team costs.

How many customers one day needs before you have earned anything. And how many it needs to reach the profit you want.

Every item or service on one chart: how much it earns against how often it sells. You can see what to push, fix or cut.

Work out which way of paying your people is better for you: an hourly wage, a cut of each sale, or renting them the chair. Put in one real shift.

What your slow weekdays and rainy days cost you in a year, counted from your own stamp card and the number of rainy days you tell us you get. Then the one thing that wins some of it back: the slow-day email on the paid plan.

How many five-star reviews in a row it takes to lift your rating to the shop down the road. And how many weeks that takes at your pace.

Paste a review and get a draft reply. The reply calms the customer and reads well to the next person searching for you. You get 5 replies a month free, on us, and 20 a day on the paid plan. For more on the free plan, add your own free Google key.

What giving free visits to a few local creators really costs you. Shown next to buying the same reach from Meta or Google ads.

Everything you have measured so far is free and stays free. This page shows what the paid plan adds, using your own list of regulars.

The six questions owners ask most, a form that reaches a person, and where to report a bug. Open it from Settings → Help and support.

Add the people who work at your shop. Each of them signs in with their own email address, and you choose what each one can open.

If somebody has asked you to work at their shop, this is where you say yes. Until you do, their shop is not open to you.

Tell us what KANJIN should do next. Anyone who works at the shop can use it, and a person reads every one.

Your numbers live here and nowhere else. Every other screen reads from this page, so you type each figure once.

One account can hold up to five shops. The free plan covers one. Switch the shop this device works in, or add another.

Local creators found by your city and your trade, on YouTube or Instagram. KANJIN drafts the invitation. You read it and send it from your own mail app.

What is happening at your shop this week: check-ins, stamps given, review requests sent, and the last emails sent.

An estimate of the visits your emails caused in the last 30 days, after subtracting the visits those customers would have made anyway. It never flatters: regulars come in regardless, and the estimate knows that.

Every phone number typed on your kiosk or at the counter, with when it happened and what followed.

Is the room empty? Press one button to email everyone who said yes. Send it now, or set it for the morning.

The normal things worth telling the people on your stamp card: a new dish, longer hours, a quiet Sunday.

The review request email that goes out after a visit, and a draft reply to each review that arrives. A person decides whether the reply is published.

Short emails KANJIN can send for you: to a regular who stopped coming, to somebody whose reward is waiting, to somebody who is nearly there, a welcome to a new customer, and a birthday email. The two about a customer’s own card — nearly there, and a reward waiting — run by themselves on the paid plan, because a shop that is paying for them has already said yes; switch them off on the same row if you would rather they did not. The rest are off until you turn them on.

The week’s forecast for your shop. The rainy-day email goes out by itself when 3 rainy days are coming. Or pick a wet day and press Send.

The page a customer reaches by scanning the counter poster, or that you leave open on a tablet you paired. They type their number and get their stamp when staff pressed Ready for the next customer, or on the paired tablet.

A customer’s own stamp card as a web page: their stamps, the next reward, and the shop’s offer. They reach it from the link in their email. Below the card: your Google review button, if you have one, and how to save the card to the home screen.

A free list of places to put your shop, in order, with the steps for each.

What your loyalty card really costs you, and how long it should be.

What a regular leaves behind in a month, a year, and before they drift away.

The visits your email actually caused, after taking out the ones you were getting anyway.

How many customers you need each day before your shop starts making money.

What a discount really costs you, next to giving a few free visits to local creators.

Plot each item by profit and sales to see what to feature, reprice or cut.

How full your room really is, and what the empty seats cost you each day.

How many new reviews you need to reach the rating you want.

What one chair leaves you, and them, under rent, commission or a wage.

Type what the ingredients cost and the food cost you aim for. Get the menu price, rounded to a price you can print.

Type the tips and everyone’s hours. Get each person’s share, to the cent, adding up exactly.

Drop a sales or supplier CSV. See your best days, weekdays, month on month and supplier shares.

A printable counter card and table tent carrying your Google review link.

Paste the review, or pick the stars and what it was about. Get a calm, polite reply, edit it, and copy it into Google.

Four punch cards and a counter poster, printed without an account.

One Excel workbook, four tabs, formulas already in: the customers a day you need, the drawer at close, and the tip jar split by hours worked.

Your prices, your date, your reason. A counter sign, a post, an email and a line for staff.

Your shop name, the amount, and a different code on every one. Two or four to a page, ready to cut.