Every IMEI.
Every repair. Tracked.
Sell by IMEI. Repair with job cards. Hand over with OTP.
Built for sales and service
Job card in a minute
Device, IMEI, lock pattern, fault, technician, parts.
Trace any unit
Bought from whom, sold to whom, warranty left.
IMEI on invoice
S/N printed under each item.
IMEI checked at intake
15-digit + repeat-device alert.
Job sheet & tag
Print sheet and device barcode.
WhatsApp status
Customer told at every step.
OTP handover
Code checked before delivery.
Repair warranty
Free re-repair claims tracked.
The basics, done right
GST & e-invoice
GSTR-1, 3B, e-way bill.
Works offline
Bills through power cuts.
Mobile app
Sales & dues on your phone.
WhatsApp bills
Bills, receipts & reminders.
Desktop + mobile app · 7 days free · + 18% GST
Mobile shop owners ask
Does Billman track IMEI numbers?
Yes. Each unit's IMEI or serial number is recorded at purchase, scanned at sale and printed on the invoice.
Can I manage phone repairs in Billman?
Yes. Repair job cards record the device, IMEI, lock pattern, fault, technician and parts, and print a job sheet and device tag.
Are customers updated about their repair?
Yes. Customers get WhatsApp updates as the job progresses, and handover is verified with an OTP.
Can I see where a phone was bought and sold?
Yes. Serial tracking shows the purchase bill, the sale bill and the warranty days left for every unit.
Billman fits every counter
See your mobile shop on Billman
Free 15-minute demo with your own items. We'll call you.
Book my free demoBillman is GST billing, POS, inventory and accounting software for Indian shops, made in Tirupattur, Tamil Nadu. It runs on Windows (offline) and Android, includes a free AI assistant, and costs from ₹3,499 a year.
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