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Concept 09 — Ledger style

LedgerleafGST billing app for shops.

A billing app for small shops — add items, see the GST split into CGST and SGST, and watch stock and today’s sales update on their own.

Open the live demoBuild something like this

Concept project. Designed and built by Stackovation with sample data to show how we work. Ledgerleaf is not a real business, and no real orders, bookings or payments are made in the demo.

stackovation.com/demos/ledgerleafLive demo
Open the live demo ↗
Service
Mobile Apps
Design style
Ledger
Screens in the demo
4
Built in
2026

Made for

Grocery stores, medical shops, hardware and textile retailers who bill customers all day.

The brief we set

Many small shops still bill on paper or in a slow desktop program, and only find out about stock when something runs out. The goal: a bill in under thirty seconds on a phone, with the tax worked out and the stock kept up to date.

Our approach

Three connected screens. Tap items to build the bill, and the GST inside each price is split into CGST and SGST at that item’s rate. Save it, and the stock drops and today’s sales go up on the other screens straight away.

— Design system

Ledger style.
On purpose.

Taken from the shop’s own account book — paper tones, ruled lines, a red margin and big clear numbers. Familiar to anyone who has kept a shop account book.

Paper

#FBF6E9

Ink

#1F3A5F

Margin

#C8423B

Rule

#B9CBE0

DisplayFraunces
TextDM Sans
NumbersDM Mono
— What works in the demo

Try it.
It all works.

  • Search and tap items to bill
  • GST worked out for each item’s rate
  • CGST and SGST shown on the bill
  • Stock goes down with every bill
  • Low-stock warnings
  • Today’s sales and number of bills
— Inside the demo

The
screens.

  1. 01New bill
  2. 02Bill with GST split
  3. 03Stock
  4. 04Today’s sales
— Built with

The
stack.

  • React
  • TypeScript
  • Tailwind CSS
  • Framer Motion
— From concept to real product

What a real
version adds.

The demo shows the design and the main flow with sample data. For a real business, we build it on a proper backend with logins, an admin panel and the parts below.

  • Android and iOS app that works without internet
  • Bluetooth receipt printer
  • Bills sent on WhatsApp as a PDF
  • Barcode scanning
  • UPI QR code on every bill
  • Monthly GST reports for your accountant
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