Quotation & receipt app for your business

Your logo. Your prices. Your own app.

Office by AU builds your business its own quotation and receipt app. You and your staff make clean, branded quotes in under a minute on any phone, tablet or laptop, and you see every naira quoted and paid, from every branch, in one place.

₦150,000 once. No subscriptionPhone, tablet and laptopStaff need no sign-ups
The DostiHome and AU Mosaic apps on a laptop, an iPad and an iPhone
Sound familiar?

Most businesses still quote the hard way.

A customer asks "how much?" and someone has to find the price list, do the sums, type it up and hope nothing is wrong. As the business grows, the owner can't see what each staff member or branch is quoting, or who has actually paid.

✎
Quotes written by hand or in Word

Slow, different every time, and easy to get the sums wrong.

₦
Prices live in the owner's head

Staff call for every price, and discounts go out without anyone knowing.

?
Who has paid, and how much is left?

Deposits get forgotten, balances get missed, receipts get lost.

⌂
Every branch does it differently

No single place to see what the whole business quoted and collected today.

How it works

From "how much?" to receipt in four taps.

This is DostiHome, a building materials and plumbing business in Lagos, using its own Office by AU app. Real screens, nothing mocked up.

DostiHome PIN screenStep 1

Your staff type their PIN

Each person has their own 4-digit PIN. No email, no password, no account to create.

Writing a quotation in DostiHomeStep 2

Write the items, or pick them

Start typing a product and its price fills itself in from your list. Or type anything new on the spot.

DostiHome branded quotationStep 3

Send a branded quotation

Your logo, stamp and signature, worked out to the last kobo. Send it as a PDF, a picture, or straight to WhatsApp.

DostiHome saved quotes with paymentsStep 4

Mark it paid. The receipt appears.

Record a deposit and the balance is worked out. Mark it paid and the official receipt opens by itself.

One app for your whole team

Every staff member. Every branch. One place.

The app is for you and your staff, not your customers. Your customers only ever receive the clean quotation or receipt.

  • Staff in every branch quote from the same products and prices you set
  • Each person signs in with their own PIN, so every quote shows who made it
  • Staff see only their own quotes. You see everyone's, with totals for each person
  • Only you can change prices, add products or delete anything
  • Open it on the shop phone, your iPad at home or the laptop in the office
Owner's view on a laptop: every quote and totals for each staff member
The owner's view on a laptop: every quote, and what each staff member quoted and collected.
AU Mosaic app on an iPad

On an iPad the app spreads out: products on one side and the quote building on the other, so staff can quote while talking with a customer at the counter.

Real businesses, real apps

Every app is designed for the business it serves.

Same strong engine underneath. A different look, products and tools on top, built around how that business quotes.

AU Mosaic

Mosaic tiles and swimming pool materials

Pool jobs need careful measuring, so the app does the maths for the staff. They type the pool's size and the app works out everything the quote needs. Big buttons keep it easy for every member of staff, however comfortable they are with phones.

  • Length, width and depth in, square metres out
  • Sheets and cartons shown automatically: 11 sheets make 1 m², 22 sheets make 1 carton
  • Pumps, filters and lights with every size and its own price
  • Workmanship, transport, discount and optional VAT on every quote

10 × 5 m pool, 1.5 m deep: 1,098 sheets, 49 cartons + 20 sheets.

AU Mosaic pool size calculatorAU Mosaic quote with sheets and cartons
DostiHome

Building materials, sanitary wares, plumbing and kitchen

Hundreds of items and prices that change often, so this app opens on "write your own". Staff start typing a product and the price fills itself in.

  • Around 140 products ready to pick, from WC sets to 4-inch elbows
  • The owner changes names and prices on the spot, and every staff phone updates
  • Delivery, installation, discount in naira or %, and optional VAT
  • Deposits with the balance shown, and receipts with the company stamp
DostiHome charges with optional VATDostiHome owner editing a product price
AU Mosaic quotation on A4
Quotation · AU Mosaic. Logo, customer details, date and time, amount in words, bank details and signature, on A4.
DostiHome deposit receipt on A4
Deposit receipt · DostiHome. The quote total, what was paid and the balance still due.
Gearline Auto Parts official receipt on A4
Official receipt · Gearline Auto Parts (sample business). PAID and SUPPLIED stamps with the business's own name, made the moment it's marked paid.
What you get

Everything is in every app.

No add-ons and no "premium plan". Every business we build for gets all of this.

Your own design

Your logo, colours, stamp and signature, on the app and on every document.

Your products and prices

Add, change or remove products whenever you like. Every staff phone updates at once.

Snap your price list

Take a photo of your written or printed list. The app reads every product and price, and you check them before they're saved.

Payment reminders

After 5 days, the app reminds you who hasn't paid and writes the polite WhatsApp message for you.

Customer book

Every buyer, their quotes and what they've paid, in one place. See your best customers at a glance.

Staff with their own PINs

Staff see only their own quotes. You see everyone's. Only you can change prices or delete.

Pick or write your own

Tap from your list or type anything on the spot. Change a price on one quote for a special discount.

Deposits and balances

Not paid, deposit paid or paid. Type the deposit and the balance is worked out.

Receipts by themselves

Mark a quote paid and its official receipt opens, stamped and numbered.

PDF, picture or WhatsApp

Download, share, or copy a neat text version ready to paste into WhatsApp.

Totals at a glance

Quotes made, value quoted, money received and what's still owed, for each staff member.

Saves itself

Every quote saves as staff type. Nothing is lost if a phone dies or the network drops.

VAT when you need it

Switch VAT on for one quote and leave it off for the next. The rate is yours to set.

Phone, tablet or laptop

Add it to the home screen and it opens like an app. Big buttons and a bottom menu, easy for everyone.

Help built in

Something not working? Send us a message from the app's Settings and we fix it.

Small, medium or large

Built for the size you are today.

Small business

Just you, or you and one helper

Stop writing quotes by hand. Look bigger than you are, and send a proper receipt every time.

A shop in the market, a tailor, a hair vendor, a solar installer
Medium business

A shop with staff

Staff quote from your price list, not from memory. You see every quote they make and every naira paid.

Building materials, furniture, fashion, electronics
Large business

Many staff, many branches

Everyone on their own PIN, one product list for every branch, and totals for each person, all controlled from one place.

Distributors, contractors, big showrooms, chains
Try it now, free

See your own business in the app.

Type your business name, your name and what you sell. The demo opens with products like yours, so you can build a quote, see the saved list, mark it paid and get a receipt.

1Type your business name and type of business
2Tap products to build a quotation
3Mark it paid and see the receipt appear

Every type of business gets its own design in the demo. Demo documents carry a light "Demo" mark. Your own app makes clean documents with your logo, stamp and signature.

Pricing

Pay once. It's yours.

No monthly subscription. No card to add. No "your free trial has ended". You pay one time and the app is yours to use every day, for your business and your staff.

One-time price
₦150,000
Paid once. Yours to keep.
  • Designed in your logo and colours
  • Add your products yourself in minutes: type them, or snap your price list
  • Every staff member on their own PIN
  • Unlimited quotes, receipts and deposits
  • Setup and help from us, inside the app
Get yours for ₦150,000
Office by AUSubscription apps
One-time paymentYesNo
No card or monthly feesYesNo
Designed for your businessYesTemplate
Snap a price list to add productsYesType one by one
Naira prices, WhatsApp-readyYesOften not
Coming very soon

Your app keeps getting better.

Coming soon

Sales tracker

See what sold today, this week and this month, which products sell best and which staff and branches sell the most.

Coming soon

Inventory tracking

Know what's in stock in each branch, what's running low and what to reorder, updated as you sell.

Questions

Things business owners ask us

Who uses the app, me or my customers?

You and your staff. Your customers never use it. They only receive the finished quotation or receipt from you, as a PDF, a picture or on WhatsApp.

Do my staff need to sign up or have an email?

No. You give each person a 4-digit PIN. They open the link, type the PIN and start quoting.

I have more than one branch. Does it work?

Yes. Staff in every branch use the same app, the same products and the same prices. You see what everyone in every branch has quoted and collected, from one place.

Does it work on any phone?

Yes. Android or iPhone, tablet or laptop. It opens in the browser and you can add it to the home screen so it opens like an app.

What if my prices change?

You change them yourself in the app, in seconds. Every staff phone gets the new price straight away. Staff can't change your price list.

Can my staff delete quotes or receipts?

No. Only the owner can delete. Staff see only their own quotes, and you see everybody's.

What happens if the network goes or a phone dies?

Quotes save themselves as staff type. Open the app again and the work is there.

How much does it cost?

₦150,000, paid once. That covers your own design in your brand, staff PINs, setup and help from us. Adding your products is quick: type them in, or snap a photo of your price list and the app reads it for you to check. There's no monthly fee after that.

Is there really no monthly fee?

Really. You pay once for your app. There's no subscription and no card on file.

What if something isn't working?

Send us a message from the app's Settings. It comes straight to us and we fix it.

Office by AU Office by AU

Let's build your business its own app.

Tell us about your business. We'll design the app around how you sell and get you set up. Then you add your products in minutes: type them in, or snap your price list and let the app read it.

₦150,000one time · no monthly fees

Includes your own design, staff PINs, setup and help from us. You add your products yourself, in minutes.