For UK market traders & small sellers

Photograph your notebook.
KASA turns it into sales.

Snap your handwritten sales page and every line becomes a proper record — amounts, products, even who owes you. Then KASA shows what you actually made, after costs.

14-day free trial · No card needed · £4.99/month after
SCAN A NOTE
📸 notebook_page.jpg — read ✓
3× Socks Union Jack, Big Ben…
£20
1× Mug Sunrise
£12
2× Socks Ahmet · on credit
£15
Save 3 sales ✦
How it works

From scribbles to real numbers in three taps

1
Photograph

Snap your handwritten sales page at the end of the day — or speak a sale, or use the till-style basket.

2
Check

KASA reads every line: amounts, products, quantities, credit. You glance over it and fix anything.

3
Know your profit

Sales minus stock cost minus fees minus expenses. Not what came in — what you actually made.

Everything a stall needs

Built for how markets actually work

🎤
Speak a sale

"3 tea 2 cake 45 pounds" — KASA works out the rest.

💸
Real net profit

Product costs and card fees included, day by day.

👤
Credit book

Track who owes you — and send a polite WhatsApp nudge.

📍
Stall comparison

See which market actually earns its pitch fee.

✉️
Weekly report email

Your week's numbers in your inbox every Monday.

📊
Excel & PDF export

Import your old spreadsheet, export for your accountant.

A look inside

Your numbers, finally readable

Day-by-day profit — each trading day's sales, costs and net Scan a note — photograph your handwritten sales page Reports & insights — best days and top sellers Customer credit book — see who owes you
Why KASA exists

"I've run the Yuppa Socks stall at Spitalfields Market since 2021. Every night I'd type my notebook into a spreadsheet — or more honestly, I wouldn't, and I'd lose track of what I was really making. So I built the app I wished existed: photograph the page, done."

— Anıl, founder of KASA · Yuppa Socks, Spitalfields Market
Pricing

Less than a pint a month

Monthly
£4.99/month
Flexible — pay month to month,
cancel anytime in two taps.
Start free →
Best value · Save £19.89
Yearly
£39.99/year
works out at £3.33 a month
£19.89 cheaper than paying monthly
One quiet market day covers
the whole year.
Start free →
Questions

Fair questions, straight answers

Is my data safe?

Your records are encrypted in transit and at rest, stored with a GDPR-compliant provider. You can download a full backup or delete your account — and every record with it — from inside the app, any time.

What happens to my notebook photos?

They're read once to create your sales, then discarded. We never store your photos.

I already have months of records in a spreadsheet.

Import them — KASA reads CSV and Excel files and works out which column is which. Your history comes with you.

Do I need the iPhone app?

No — KASA runs fully in your browser at thekasa.app too. The app and web stay in sync automatically.