Free forever
Know who owes you. Always.
The free Deyn Book replaces both notebooks: who owes your shop, and who your shop owes. Every deyn, every payment, both directions — and the net position between them, on your phone.
No card. No approval. No email needed. One minute and you're writing deyn.
📒 Deyn Book Suuq Mini-Mart
Receivable
$1,240
Payable
$430
Net
$810
- Cabdi Xasan 42d$180.00
- Faadumo Cali$95.50
- Maxamed Nuur$0.00
Working in one minute
Sign up with your phone
Shop name, phone, password. That's the whole form.
Write both sides
Record what customers took on credit — and what you owe your suppliers.
Settle up
See who is late on either side and send a WhatsApp message with one tap.
Better than the notebook
↔️
Both sides of deyn
What people owe you and what you owe them, in one book — with the net position, so you know where you really stand.
⚖️
Settles arguments
Every entry has a date and can never be secretly changed — show the record and the dispute is over.
⏰
Knows who is late
Debts older than 30 days are flagged automatically, biggest debtors first — on both sides.
📲
Reminders that work
One tap sends a polite WhatsApp or SMS with the exact amount, in the language your customer expects.
Free today. Ready when you grow.
The Deyn Book is free forever — it's how we introduce ourselves. When your shop needs a full POS, stock and reports, the rest of Kaydro switches on in the same account: your customers and every deyn entry come with you, nothing re-entered. Your data is always yours — export it any time.
Start your free Deyn BookFree forever