Multiple entries per day, per customer
Regulars visit twice or three times a day. ExtinctBook lets you add entries in 5 seconds — tap customer, enter amount, done. No fumbling with a notebook while someone is waiting.
for kirana stores
Best udhar khata app for kirana store owners
Kirana stores run on trust and credit. ExtinctBook makes sure the credit part takes care of itself — so you can focus on the trust.
Built for how a kirana works
Month-end credit is the real risk
Kirana customers accumulate large balances over the month. WhatsApp reminders mid-month prevent surprise large amounts at month end.
Staff can use it too
New counter staff learns ExtinctBook in minutes. Cleaner than trying to teach them your handwriting system in the paper khata.
Know your best customers
See who pays on time, who has the highest outstanding, and who you should follow up with first. Your paper khata never told you this automatically.
The kirana owner evening routine
- 1.Counter closes. Tap Today's Summary in ExtinctBook.
- 2.See: total sales, cash collected, udhar given, net profit.
- 3.Scan outstanding balances. Tap Send Reminder for anyone due.
- 4.WhatsApp messages go out with payment links. Done.
- 5.Sleep knowing tomorrow's follow-ups are already sent.
before you go
Frequently asked questions
Which is the best khata app for kirana stores?
ExtinctBook is built specifically for small shopkeepers including kirana stores. It tracks customer credit, sends WhatsApp payment reminders, and shows your daily profit summary — all free.
How does ExtinctBook help kirana store owners recover udhar?
Instead of calling customers to ask for payment (which is awkward), ExtinctBook sends a WhatsApp reminder with a payment link. The customer pays directly from the message.
Can I use ExtinctBook if my shop has no internet?
Yes. ExtinctBook works fully offline. Entries save on your phone and sync when internet is available. Kirana stores in low-connectivity areas use it without issues.
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