What is Yes Sir Yes Mam?
Yes Sir Yes Mam is a restaurant billing and POS app for restaurants, cafés, street vendors and food stalls/trucks in India. Vendors take orders on a phone, tablet or computer, record cash, UPI, card and udhaar payments, send orders to a kitchen display, share GST bills on WhatsApp and track daily sales and expenses.
- Product
- Yes Sir Yes Mam
- Developed by
- AMR Softec
- Category
- Restaurant billing software, mobile POS and KOT / order management software
- Made for
- Restaurants, cafés, street vendors, food stalls and food trucks
- Runs on
- Any phone, tablet or computer browser, plus Android and iPhone apps
- Plans
- Starter ₹500 and Restaurant Pro ₹1,000 a month, plus GST
- Billing
- Monthly, through UPI AutoPay
- Country
- India
- Website
- www.yessiryesmam.com
Built for food businesses that bill at the counter
Each type of business has its own page explaining how it uses Yes Sir Yes Mam.
Restaurant billing software
Bill every order from a phone, tablet or computer.
See the page →Restaurant POS software
One POS for your counter, kitchen and staff.
See the page →
Food stall billing software
Running a stall means serving, collecting money and remembering who owes what, often alone.
See the page →
Food truck POS software
Food trucks sell in short, busy windows and keep moving.
See the page →
Cafe billing software
Cafés live on quick orders and familiar faces.
See the page →
Fast food billing software
In a quick service restaurant, every second at the counter is a customer waiting.
See the page →
Small restaurant billing software
You don’t need enterprise software to run a 10-table restaurant.
See the page →Features, by what you need to get done
Billing & payments
- Mobile BillingTake an order and bill it from your phone in a few taps.
- Menu ManagementBuild your menu from a ready library and set your own prices.
- WhatsApp BillsSend a digital bill to the customer’s WhatsApp after payment.RESTAURANT PRO
- GST BillingGST invoices with your GSTIN, tax split and invoice numbers.RESTAURANT PRO
- Payment TrackingRecord cash, UPI, card, split and udhaar on every order.
- Udhaar & Khata BookTrack who owes you, and how much, customer by customer.
Orders & kitchen
Running the business
- Expense TrackingLog daily spending so you know what you actually earned.
- Unrecorded SalesAdd the cash and UPI you collected on days you didn’t bill in the app.
- Staff ManagementGive counter and kitchen staff their own login and PIN.RESTAURANT PRO
- Sales ReportsToday’s sales, cash vs online, expenses and profit at a glance.
A mobile POS instead of a billing PC
How Yes Sir Yes Mam compares with traditional restaurant POS software.
Starts on the phone you already have
There’s no billing PC or POS terminal to buy. The same account works on phones, tablets and computers.
Set up by the owner in minutes
Pick dishes from a ready menu library with photos and set your prices. No installation visit.
Every payment recorded on its order
Cash, UPI, card, split bills and udhaar add up to today’s totals, so the drawer matches.
Kitchen and bills without paper
Orders go to a kitchen screen instead of a printed KOT, and bills go to the customer’s WhatsApp.
Bill or KOT printing · Table management · Direct Zomato or Swiggy integration (orders are entered by hand)
AMR Softec
Yes Sir Yes Mam is developed and run by AMR Softec. The same team builds the web app, the Android and iPhone apps and the API behind them.
- info@amrsoftec.com
- Phone
- +91-9888940088
- Address
- D 151, Phase 8, Industrial Area, Mohali, Punjab 160055, India
Questions about Yes Sir Yes Mam
What is Yes Sir Yes Mam?
Yes Sir Yes Mam is a restaurant billing and POS app for restaurants, cafés, street vendors and food stalls/trucks in India. Vendors take orders on a phone, tablet or computer, record cash, UPI, card and udhaar payments, send orders to a kitchen display, share GST bills on WhatsApp and track daily sales and expenses.
Who makes Yes Sir Yes Mam?
Yes Sir Yes Mam is developed and run by AMR Softec.
Who is Yes Sir Yes Mam for?
Restaurants, cafés, juice shops, fast food counters, street food vendors, food stalls and food trucks that want to bill from a phone or tablet instead of a billing PC.
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. There is no setup fee or hardware to buy.
What is the difference between Starter and Restaurant Pro?
Starter covers billing, payments, udhaar, menu, expenses and sales reports. Restaurant Pro adds the Kitchen Display, staff logins, GST invoices, WhatsApp bills, order types, Khata Book and the account statement.
Does it need special hardware?
No. It runs on phones, tablets and computers you already have. The kitchen display works in any tablet, TV or phone browser.
Where is my data stored?
Orders, menu and reports are saved online to your account, so every device sees the same data and nothing is lost if a phone breaks.
See it with your own menu
Register, add your menu and take your first order in a few minutes.