Yes Sir Yes Mam
PLANSStarter ₹500 · Restaurant Pro ₹1,000 a month + GST

Restaurant billing software that fits in your pocket.

Bill every order from a phone, tablet or computer. Record how each customer paid, send GST bills to WhatsApp, and close the day knowing exactly what came in.

New Order screen in the web app on a computer
9:41
Orders screen with today’s totals, unpaid orders and Dine In, Takeaway, Swiggy and Zomato tags
No billing PC needed
Cash, UPI, card & udhaar
GST bills on Restaurant Pro
01The problem

Where restaurant billing usually goes wrong

Today

One billing PC, one queue

When billing only happens at one desktop, every order waits for it. A phone in each staff member’s hand clears the queue.

With Yes Sir Yes Mam

A counter in every hand

Staff bill from their own phones on the same account.

Today

Cash that doesn’t match

Handwritten bills and a mix of cash, UPI and card make closing time a guessing game.

With Yes Sir Yes Mam

Every payment on its order

Cash, UPI, card, split and udhaar add up to today’s totals.

Today

Bills nobody keeps

Paper bills get lost, and customers who want a GST invoice have to wait for it.

With Yes Sir Yes Mam RESTAURANT PRO

Bills on WhatsApp

Numbered GST invoices sent to the customer’s phone.

02How it works

How billing works in Yes Sir Yes Mam

  1. 9:41
    Menu library search with ready item photos
    Step 01

    Add your menu

    Pick dishes from the menu library and set your prices. No typing every item from scratch.

  2. 9:41
    New Order screen with menu photos, Veg / Non-Veg filter and the cart
    Step 02

    Bill the order

    Tap item photos to build the order and confirm. On Restaurant Pro, it goes to the kitchen screen too.

  3. Collect Payment with Cash, UPI / QR, Card, Split and Udhaar
    Step 03

    Record payment

    Pick Cash, UPI / QR, Card, Split or Udhaar. Today’s totals update on the spot.

04Buyer’s checklist

What to look for in restaurant billing software

Whichever software you choose, check these before you pay for it.

CHECKLIST6 ITEMS
01
Speed at the counter

Count the taps from first item to paid bill. Photo menus are faster than item codes for most staff.

02
Devices you already own

Software that runs on a phone or browser saves you buying a billing PC and keeps working when one device fails.

03
Every payment type

Cash, UPI, card, split bills and udhaar should all be recorded against the order, not in a separate notebook.

04
GST when you need it

You should be able to switch on GST invoices when you register, without changing software.

05
Clear monthly price

Look for one monthly price that includes GST, with no installation or hardware charges hidden in it.

06
Reports you can read

Daily sales and the cash vs online split should be one tap away, on the phone you carry home.

05Compare

Phone billing vs a billing PC

Yes Sir Yes Mam on your phoneTraditional billing PC
HardwareYour existing phone, tablet or computerDesktop or billing machine to buy
Set-upRegister and add your menu yourselfInstallation visit is common
Billing fromAnywhere in the restaurantThe billing desk
Checking salesFrom your phone, wherever you areAt the billing desk
Printed billsNot yet. Digital bills on WhatsApp insteadYes, with a printer
06In practice

A dinner service with Yes Sir Yes Mam

One evening at a busy restaurant, from the first order to closing the drawer. Every screen here is from the app.

9:41
New Order screen with menu photos, Veg / Non-Veg filter and the cart
7:00 PM · Take the order

Order at the table

The first tables order. Your captain takes the order on a phone at the table and it reaches the kitchen screen before they are back at the pass.

9:41
Split payment with cash, PhonePe and Khata Book amounts
Mid-service · Split the bill

Half cash, half UPI

A family pays half in cash and half by UPI. The captain picks Split, enters both amounts and shares the GST bill to their WhatsApp.

9:41
Sales dashboard showing total sales, cash vs online, net profit and expenses
Closing · Count the drawer

Match the cash

The dashboard shows the night’s sales with cash and online side by side. You count the drawer against the cash figure and you’re done.

Plans

Which plan suits a restaurant

Restaurant Pro suits most restaurants: it adds staff logins, the Kitchen Display, GST invoices and WhatsApp bills. If you bill alone at the counter and don’t need GST invoices, Starter covers billing, payments and reports.

Compare plans →
StarterFor small cafés, street vendors and food stalls/trucks running the counter themselves.
₹500/ month + GST
+ ₹90 GST (18%) · ₹590 total a month
Choose Starter
Fast billing from your phoneCash, UPI, card & split paymentsUdhaar for regularsReady menu library with photosYour own prices & sizesSales dashboard: today, week & monthCash vs online totalsExpense trackingUnrecorded sales for missed daysChange calculator for cashAndroid, iPhone & web
FOR RESTAURANTS
Restaurant ProFor restaurants with kitchen staff and customers who want a bill.
₹1,000/ month + GST
+ ₹180 GST (18%) · ₹1,180 total a month
Choose Restaurant Pro
EVERYTHING IN STARTER, PLUSKitchen Display (digital KOT)Staff logins with PINGST invoices & PDFsWhatsApp bills · 50 credits / monthOrder types: Dine In, Takeaway, Zomato & SwiggyKhata Book for customer-wise duesKitchen notes on items & ordersYour own menu categoriesAccount statement (PDF & CSV)Extra WhatsApp credit packs

Prices exclude 18% GST. Billed monthly through UPI AutoPay.

07FAQ

Questions

Is Yes Sir Yes Mam cloud-based?

Yes. Your menu, orders and reports are saved online, so every device on your account sees the same data and nothing is lost if a phone breaks.

Can it make GST bills?

Yes, on Restaurant Pro. Add your GSTIN once and every bill becomes a numbered GST invoice.

Can I print bills?

Not yet. Bills are digital and can be sent to the customer’s WhatsApp on Restaurant Pro.

How much does it cost?

Starter is ₹500 a month and Restaurant Pro is ₹1,000 a month, plus 18% GST, billed monthly through UPI AutoPay.

Start billing from your phone tonight

Register, add your menu and take your first order in a few minutes.

9:41
Sales dashboard showing total sales, cash vs online, net profit and expenses