கல்லாkallā means the cash counter

Billing that feels like your own counter.

Free billing and POS for general stores and grocery shops. Works without internet, speaks your language, and sends every bill on WhatsApp.

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Free foreverPhone, tablet & computerGST ready
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SRI MURUGAN STORES
Town Hall, Coimbatore
Bill A1/2627/00042
Aashirvaad Atta 5kg285.00
Sugar · 1.250 kg55.00
Amul Butter × 2116.00
TOTAL₹456.00
You saved ₹20.00
நன்றி, மீண்டும் வருக!
UPI · 3 itemsCollect ₹456
UPI received₹456
LLakshmi · khataDue ₹1,240
Offline · bills saved
Works without internetEnglish · தமிழ் · മലയാളം · हिन्दीGST bills & reportsUPI QR at checkoutBills on WhatsAppKhata / udhaar58 & 80mm printersLoose items by weightStaff with PINOffers & loyalty
How it works

A bill in the time it takes to say “next”.

01

Tap, scan or search.

Photo tiles for your best sellers, barcode scanning for packets, and search by name, SKU or the Tamil name. Each tap adds to the bill instantly.

02

Loose items, sorted.

Sugar, dal, onions: type 1.250 kg, or sell "₹50 worth" and Kalla works out the weight. No calculator on the side.

03

UPI on the screen.

Turn the screen toward the customer. Your UPI QR and the amount show up big, and one tap marks it received. For cash, Kalla shows the change to give back.

04

The bill reaches them on WhatsApp.

Connect Sendiee and every bill goes out from your shop's own WhatsApp number with a link to the full bill. Print it too, if they want paper.

01

Tap, scan or search.

Photo tiles for your best sellers, barcode scanning for packets, and search by name, SKU or the Tamil name. Each tap adds to the bill instantly.

02

Loose items, sorted.

Sugar, dal, onions: type 1.250 kg, or sell "₹50 worth" and Kalla works out the weight. No calculator on the side.

03

UPI on the screen.

Turn the screen toward the customer. Your UPI QR and the amount show up big, and one tap marks it received. For cash, Kalla shows the change to give back.

04

The bill reaches them on WhatsApp.

Connect Sendiee and every bill goes out from your shop's own WhatsApp number with a link to the full bill. Print it too, if they want paper.

Your language

Every screen, every bill, in the language you think in.

Search in your languageGive products a Tamil name, then type "சர்க்கரை" or "sugar". Both find the same product.
Bills your customers readChoose the bill language: print in Tamil, Malayalam or Hindi, even on basic thermal printers.
Big, clear, calmLarge buttons and text that read without glasses, made for a busy counter.
Khata · udhaar

Know exactly who owes you, and how much.

Give credit with one tap at the counter. Kalla keeps the running balance and, once Sendiee is connected, sends a polite WhatsApp reminder every Monday.

₹8,450to collect, at a glance
1 tapto receive a payment
LLakshmi98xxx xxx21 · 64 visitsDue₹1,240
Bill A1/2627/00042Today · atta, sugar, butter+ ₹456
Payment · UPI20 Sep− ₹1,000
Bill A1/2627/0003118 Sep · monthly groceries+ ₹1,284
Bill A1/2627/000176 Sep · oil, dal+ ₹500
RemindReceive
Offline first

Internet gone? Keep billing.

Every bill is saved on the device first. When the connection is back, Kalla syncs quietly. No spinner, no lost sale.

Synced
Everything at the counter

Simple on day one. Powerful when you grow.

Loose items by weightEnter 1.250 kg or "₹50 worth". Kalla does the maths.
GST without the headacheTax invoices, bill of supply, and GST reports by rate and HSN.
Stock that counts itselfEvery bill reduces stock. See low-stock items before you run out.
Staff with their own PINCashiers bill; you decide who can give credit, discounts or voids.
Close the day in a minuteCount the cash drawer, see expected versus counted, and get the Z-report.
Reports you can readToday's sales, best sellers, profit and dues in big, clear numbers.
Offers & loyalty pointsBill-above offers, buy-2-get-1, coupons and points that bring customers back.
Print or go paperless58mm and 80mm thermal printers, A4 PDF invoices, or just WhatsApp.
Bring your product listImport thousands of products, with photos, from a spreadsheet in one go.
by Sendiee.com

Built by the WhatsApp people.

Sendiee helps businesses talk to customers on WhatsApp. Kalla is our gift to the neighbourhood shop: free billing that connects to Sendiee when you're ready to send bills and khata reminders automatically.

Auto billsKhata remindersCustomers in your contacts
Get a Sendiee account
Hi Lakshmi, thank you for shopping at Sri Murugan Stores. Your bill A1/2627/00042 for ₹456.00 is ready.View bill10:31
Hi Lakshmi, a friendly reminder from Sri Murugan Stores: ₹1,240 is pending on your account. Thank you!Mon 10:00
Paid ₹1,240 by UPI now. Thank you!Mon 10:14

Open your counter today.

Free for up to 3 stores and 10 staff. Set up in two minutes and make your first bill before the next customer walks in.

Start billing freeSign in
No card needed · Android and iPhone apps · Or use it in the browser on any computer

Questions shop owners ask

Yes. Billing, khata, stock, GST bills and reports are free, for up to 3 stores, 10 staff and 2,000 products. Kalla is built by Sendiee, and we earn when shops choose Sendiee for WhatsApp automation.

Get the free app on Google Play or the App Store for your phone or tablet, or open kalla.sendiee.com in the browser on any computer. Your shop data stays in sync across all of them.

Yes. Every bill is saved on your device first. When the internet returns, Kalla syncs quietly in the background. Billing never stops.

The Android and iPhone apps print to 58mm and 80mm Bluetooth and Wi-Fi thermal printers (on iPhone and iPad, use Bluetooth LE or Wi-Fi printers). On a computer, bills print through the browser on any thermal printer or as an A4 PDF invoice.

Yes. Each staff member signs in with their own PIN, and you choose what they can see and do, such as giving credit, discounts or voids.

Download our spreadsheet template, paste your list (image links too), and import thousands of products at once. Kalla shows any rows that need fixing before it imports.