Billing that talks to Tally.
Make GST bills on your phone, at the counter PC, or just say them in Hinglish. Zap Bill X keeps working when the internet doesn’t, and sends every voucher to TallyPrime.
To start your free trial today, open zapbillx.com on a laptop or desktop.
Free for 30 days, no card needed. Then ₹1,499 once, plus GST (launch price; ₹4,999 later).
| Item | Qty | Rate | Amount |
|---|---|---|---|
Tata Salt 1kg HSN 2501 · GST 0% | 10 bag | 560.00 | 5,600.00 |
Fortune Sunflower Oil 1L HSN 1512 · GST 5% | 12 pc | 142.00 | 1,704.00 |
Parle-G 70g HSN 1905 · GST 5% | 2 case | 1,080.00 | 2,160.00 |
Bill in three taps. Bill in Hinglish. Bill without internet. Bill on every device. Bill straight into TallyPrime.
- GST invoices
- E-way bills
- GSTR-1 & 3B
- Udhaar ledger
- UPI QR
- Barcode billing
- Bill scan
- Voice in Hinglish
- WhatsApp reminders
- Reorder alerts
- Staff roles
- Works offline
- Multi-device sync
- Tally import
- to ring up a counter sale
- 3taps
- to set up your business
- 2min
- for every voucher type, F4 to F9
- 6keys
- of sales behind each reorder alert
- 8weeks
- free to try, no card needed
- 30days
From opening to closing, one app.
Here’s a day at a wholesale shop in Indore, and where Zap Bill X helps along the way.
- 9:30 am
Snap the supplier’s bill. We type it in.
Photograph a purchase bill and Zap Bill X reads the supplier, GSTIN, items and rates, matches them to your stock and fills the purchase for you to check. Rate changes are flagged.
Needs internet. Counts towards your AI uses.
SHREE GANESH AGENCIESSiyaganj, Indore · GSTIN 23AAHFS2210R1ZCSurf Excel 1kg ...... 120 × 116Dettol 75g ×4 ........ 48 × 172GST 18% / 5% ........ 2,918.40Total 25,094Read from the photo98% sureShree Ganesh AgenciesSurf Excel Easy Wash 1kg13,920Dettol Soap 75g ×4 rate up ₹48,256Purchase PI/26-27/0218₹25,094 - 11:00 am
Ring up a counter sale in three taps.
Tap the items, pick UPI, cash, card or udhaar, and charge. Scan barcodes with the phone’s camera or a USB scanner at the counter PC.
Scan or type an item- Tata Salt 1kg × 2₹56
- Surf Excel 1kg × 1₹130
- Parle-G 70g × 3₹30
- Amul Butter 100g × 1₹58
UPICashCardUdhaarCharge₹274- Tap items
- Tap UPI
- Paid
- 1:15 pm
Say the order. It’s billed.
Gupta Kirana calls in an order. Say it the way you’d tell your staff, in Hindi, English or Hinglish, then check the bill and save.
Needs internet. Counts towards your AI uses.
“Gupta Kirana ko 10 bag Tata salt, 12 Fortune oil ek litre, aur 2 peti Parle-G. Udhaar pe.”
Ready to check · Gupta Kirana Store · credit4 sec- Tata Salt 1kg · 10 bag5,600
- Fortune Sunflower Oil 1L · 12 pc1,704
- Parle-G 70g · 2 case2,160
Total with GST₹9,657 - 3:00 pm
The truck leaves with its e-way bill ready.
Part A fills itself from the invoice. Add the vehicle number and download the file for the e-way bill portal.
Indore to Bhopal · 196 km- Invoice
- SI/26-27/0478 · ₹68,400
- To
- Jain General Store
- Vehicle
- MP09 GH 4471
- Valid till
- 4 Oct, 11:59 PM
Part A filled from the invoiceReady for the portal - 4:30 pm
The internet drops. Billing doesn’t.
Every bill is saved on your phone or computer first. When the connection comes back, your phone, the counter PC and your staff’s devices catch up in seconds.
No internet4:31 PMSI/26-27/0485 · ₹3,240saved on this phonePOS-1846 · ₹410saved on this phoneRC-0312 · ₹12,000saved on this phoneBack online · 3 synced - 6:00 pm
Collect dues without awkward calls.
See who owes what, and for how long. Send a polite reminder on WhatsApp in Hindi or English with a UPI link, and record the payment against the right bills.
MDMaa Durga StoresUdhaar · 48 days₹24,800नमस्ते, Maa Durga Stores जी। ₹24,800 बकाया है। नीचे दिए लिंक से UPI से भुगतान करें।
Pay ₹24,800 by UPI
₹24,800 received, 2 hours later - 8:30 pm
Close the day knowing what to reorder.
Today’s sales, collections and cash at a glance, and the items that will run out this week, worked out from your last eight weeks of sales.
Sales today₹48,620Collected₹31,400Cash in hand₹18,430Tata Salt 1kgruns out in 6 days38 bags left · sells about 45 a weekOrder 20 bags - The 11th
GST returns, prepared.
GSTR-1 and GSTR-3B are worked out from your bills, wrong GSTINs are caught before the portal rejects them, and GSTR-2B shows which supplier bills match. Download the file and upload it on the GST portal.
GSTR-1 · SeptemberReady to upload2,501 invoices · 3 GSTINs fixedGSTR-2B match₹6,840 at risk38 of 41 suppliers match your booksGSTR-3B · SeptemberAfter GSTR-1Tax to pay ₹25,540 · due 20 Oct
Tally-style keys. No retraining.
On a laptop or the counter PC, F8 starts a sales bill, F9 a purchase and F6 a receipt. Enter moves you field by field and Ctrl+S saves. Change any shortcut in Settings.
Try it on your keyboard. Press F8 to start a sales bill.
The internet drops. Your shop doesn’t. Every bill saves on your device first, and every phone and PC catches up the moment you’re back online.
Same books on every device.
Your phone, the counter PC and your accountant’s laptop each keep their own copy, so nothing waits for the internet. When you’re online, a bill made on one shows up on the others within seconds.
Give staff only what they need. A counter role can bill and take payments, but can’t change balances or delete parties.
- Phone appAndroid. Camera barcode scanning, voice bills, Bluetooth printers.
- Web appAny browser on a laptop or desktop. Built for the keyboard.
- Windows appComing soon. Prints straight to your printer and talks to TallyPrime directly.
- SI/26-27/0485 · ₹3,240
- POS-1846 · ₹410
- RC-0312 · ₹12,000
Say the order. Watch it bill itself.
Hindi, English or Hinglish. Needs internet. Counts towards your AI uses.
Keep TallyPrime. Stop typing everything twice.
Your accountant keeps working in Tally. Zap Bill X takes care of the billing, then hands the vouchers over.
Bring your Tally data in
Ledgers, items with HSN and GST rates, opening balances and the day book, from Tally’s XML or Excel export. Tally wins on conflicts, and nothing is deleted.
Master.xml · DayBook.xml · Excel
Send vouchers back
Sales, purchases, receipts, payments and journals with their GST ledgers, plus any new parties and items, as one XML file for Gateway of Tally’s import.
Windows app: straight to TallyPrime, no files
Pay once. Keep it.
Try everything free for 30 days. Then buy a licence for your business, with the first year of Zap Care included.
Free trial
₹0for 30 days
No card needed.
- Every feature, including sync and the web app
- 1 business, 2 people, 3 devices
- 25 AI uses for voice bills and bill scans
- Your books stay readable and exportable if you don’t buy
Lifetime licence
Launch price for the first 500 shops₹1,499₹4,999
Pay once per business, plus 18% GST.
- Billing, counter sales, payments, stock and all 29 reports
- GST returns prepared, e-way bills, Tally import and export
- Phone and web apps that work offline, and the Windows app when it launches
- Owner and 2 staff, up to 6 devices
- First year of Zap Care included
Zap Care
₹999a year
From the second year, plus GST.
- Sync between your phone, the web and the desktop app
- The web app at zapbillx.com/app
- Zap Cloud backups, 30 daily and 12 monthly
- 100 AI uses a month
- Priority help on WhatsApp and phone
If you don’t renew, the phone and desktop apps keep working on their own.
Questions shop owners ask
Do I need internet to make bills?
No. Bills, stock, payments and reports all work without internet on the phone, the web app and the desktop app. When you’re back online, every device catches up within seconds. Voice bills, bill scans and GSTIN lookups need internet.
Does it work with my TallyPrime?
Yes. Import your ledgers, items, opening balances and day book from Tally’s XML or Excel export. Send new vouchers and masters back to Tally as XML, with GST ledgers. With the desktop app, vouchers go straight to TallyPrime on the same computer.
Where is my data kept, and who can see it?
On your own devices, and on our servers in India. Cloud backups are encrypted with a key for your business. Your staff see only what their role allows, and you can export everything at any time.
Can my staff use it?
Yes. Give each person a role: manager, accountant, counter or view-only. A counter role can make bills and take payments but can’t change balances or delete parties. The Lifetime licence includes the owner and 2 staff.
What happens after the free trial?
Buy the Lifetime licence and carry on with nothing lost. If you don’t, your books become read-only: you can still open, print and export everything. We keep the cloud copy for 12 months and remind you before it’s deleted.
Can it file my GST returns?
It prepares GSTR-1 and GSTR-3B from your bills, flags invalid GSTINs before the portal rejects them, and matches GSTR-2B against your purchases. You download the file and upload it on the GST portal. E-way bills work the same way.
Which devices does it run on?
Android phones and tablets, and any modern browser on a laptop or desktop: Chrome, Edge, Safari or Firefox. A Windows app for the counter PC and the iPhone app are on the way.
Make your first bill today.
Set up your business in two minutes, bring in your Tally data if you like, and bill free for 30 days. Press F8 when you’re ready.
To start your free trial today, open zapbillx.com on a laptop or desktop.