🧾 React Receipts

Overview

Note: This is a fork of the original react-pos-engine. It has been updated to add options for dynamic currency formatting.

React POS Engine is your complete solution for POS and invoice printing in React applications. Built with TypeScript and modern best practices, it offers:

• 🖨️ Print-Ready Templates: 20 professional templates for various business needs
• 🎨 Customization: Full control over styling, layouts, and branding
• 📱 Responsive: Works with any paper size from 58mm POS rolls to A4
• 🚀 Simple Integration: Easy-to-use React Hook (useReceiptPrint)
• 💪 Type-Safe: Built with TypeScript for reliable development

📑 Table of Contents

1. ✨ Features
2. 🛠️ System Requirements
3. 📦 Getting Started
   • Installation
   • Basic Setup
4. � Usage Guide
   • Quick Start
   • Configuration Options
5. 📋 API Reference
   • Type Definitions
   • Hooks Documentation
6. 🎨 Layout Templates
7. 🤝 Contributing
8. 📄 License

✨ Features

Core Capabilities

📑 Template System

• 20 Professional Layouts
  • Retail POS receipts
  • Restaurant orders and kitchen tickets
  • Service invoices and estimates
  • Digital receipts and e-commerce
  • Specialized formats (gift receipts, returns)

🎨 Styling & Customization

• Brand Identity Control
  • Custom colors and typography
  • Logo placement options
  • Flexible layout adjustments
• CSS Flexibility
  • Direct CSS customization
  • Theme support
  • Responsive design

🖨️ Print Management

• Paper Size Support
  • 58mm/80mm POS rolls
  • A4/Letter documents
  • Custom size configuration
• Professional Output
  • Controlled print dialog
  • Preview functionality
  • High-quality rendering

💻 Developer Tools

• TypeScript Integration
  • Full type safety
  • IntelliSense support
  • Documentation
• React Integration
  • Hooks-based API
  • Preview components
  • Real-time updates

🛠️ System Requirements

Required Software

• Node.js: v14 or higher
• React: v16.8+ (Hooks support required)
• Browser: Modern browser with ES6 support

Development Environment

• TypeScript 4.0+ (recommended)
• npm, yarn, or pnpm
• VS Code (recommended for TypeScript support)

Optional Tools

• Chrome DevTools for print preview
• React Developer Tools for component debugging

📦 Getting Started

Installation

Install the package using your preferred package manager:

# Using npm
npm install react-receipts



### Basic Setup

1. **Import the Package**

```typescript
import { useReceiptPrint } from "react-receipts";

2. Configure Types (TypeScript)

import type { Order, PrintOptions } from "react-receipts";

3. Add to Your Project

// See usage examples below for implementation details

� Usage Guide

Quick Start

The useReceiptPrint hook is the core of React POS Engine. It handles:

• Receipt data processing
• Style customization
• Print dialog management
• Preview rendering

Example Data Structure

// Example mock order for testing
const MOCK_ORDER: Order = {
  id: "BRN-2023001",
  date: Date.now(),
  items: [
    { name: "Premium T-Shirt (L)", price: 2999, quantity: 1 },
    { name: "Bornosoft Sticker Pack", price: 499, quantity: 2 },
    { name: "Developer Mug", price: 1499, quantity: 1 },
    { name: "React Native Pin", price: 799, quantity: 3 },
    { name: "Tech Sticker", price: 299, quantity: 2 },
  ],
  subtotal: 7892,
  tax: 789,
  total: 8681,
  customer: {
    name: "Kazi Nayeem",
    address: "123 Tech Avenue, Dhaka",
    phone: "+880-1234567890",
    email: "contact@bornosoftrn.com",
  },
  customFields: [
    { key: "Cashier", value: "NAYEEM-001" },
    { key: "Order Type", value: "In-Store" },
    { key: "Member", value: "Gold" },
  ],
  notes: "Thank you for shopping with Bornosoft!",
  loyaltyPoints: 100,
};

Basic Implementation Example

import React, { useMemo } from "react";
import { useReceiptPrint, type Order, type PrintOptions } from "react-receipts";

const ReceiptPrintButton = ({ currentOrder }: { currentOrder: Order }) => {
  const printOptions: PrintOptions = useMemo(
    () => ({
      layout: 2, // Layout 2: Detailed POS w/ Custom Fields
      alignment: "center",
      primaryColor: "#2563EB",
      textColor: "#000000",
      paperSize: "80mm", // Standard 80mm receipt paper
      customCss: "", // Optional custom styles
      baseFontSize: 12,
      fontFamily: "Arial",
    }),
    [],
  );

  const { printReceipt, ReceiptContent } = useReceiptPrint(
    currentOrder,
    printOptions,
  );

  return (
    <div>
      {/* Preview Component (Optional) */}
      <ReceiptContent order={currentOrder} {...printOptions} />

      {/* Print Trigger Button */}
      <button onClick={printReceipt} disabled={!currentOrder.items.length}>
        Print Receipt
      </button>
    </div>
  );
};

export default ReceiptPrintButton;

📋 API Reference

Type Definitions

🛍️ Order Interface

The core data structure for receipt content:

interface Item {
  name: string;
  price: number; // in cents
  quantity: number;
}

interface Customer {
  name: string;
  address: string;
  phone: string;
  email: string;
}

interface Order {
  id: string;
  date: number; // Timestamp
  items: Item[];
  subtotal: number;
  tax: number;
  total: number;
  customer: Customer;
  customFields: Array<{
    key: string;
    value: string;
  }>;
  notes: string;
  loyaltyPoints?: number;
}

⚙️ PrintOptions Interface

Customize the appearance and behavior of your receipts:

interface PrintOptions {
  layout: number; // 1-20 (see layouts table below)
  paperSize: "58mm" | "80mm" | "100mm" | "a4" | "letter";
  alignment: "start" | "center" | "end";
  primaryColor: string;
  baseFontSize: number;
  fontFamily: string;
  textColor?: string;
  logoUrl?: string;
  sellerName?: string;
  showSignature?: boolean;
  showTaxBreakdown?: boolean;
  showCustomerPhone?: boolean;
  showNotes?: boolean;
  customCss?: string;

  // Currency
  currency?: string; // e.g. "KES", "USD", "EUR"
  locale?: string; // e.g. "en-KE", "en-US"
  currencyDisplay?: "symbol" | "code" | "name"; // choose "code" to show "KES"
}

🎨 Layouts (1–16)

This project ships a curated set of professional layouts tailored to common POS, restaurant, e-commerce and invoicing needs. You can switch between them by setting the layout property in PrintOptions (1–16). Below is a concise, developer-friendly reference so you can pick the right layout quickly.

How to switch: pass layout to the useReceiptPrint hook or ReceiptContent component.

// Switch to layout 9
const options = { layout: 9 /* other options */ };
<ReceiptContent order={order} {...options} />;

Summary of layouts (1–16):

• 1 — Classic POS: Clean retail receipt with clear totals and store header; ideal for small shops.
• 2 — Modern Grid / Detailed POS: Wider layout with custom fields and extended details for professional receipts.
• 3 — Dark Mode / Minimalist: Compact, low-ink design focused on essentials and fast printing.
• 4 — Standard Invoice (A4): Full A4 invoice with billing section, signature block and totals — suitable for formal invoices.
• 5 — Stacked Summary: Emphasizes order summary blocks and large total display for quick checks.
• 6 — Kitchen Ticket: No prices, large quantities and simple lines for kitchen staff printing.
• 7 — Promotion / Pickup Slip: Promotional banner area and prominent offer blocks — good for marketing slips.
• 8 — Financial Invoice: Finance-style layout with clear reference and date blocks for accounting copies.
• 9 — Sleek Underline: Modern receipt with decorative underlines and strong typographic hierarchy.
• 10 — Pill Header: Rounded pill-style header for stylish, attention-grabbing tickets.
• 11 — Split Header: Two-column split header for reference/customer info and time, ideal for service tickets.
• 12 — Boxed Summary: Totals wrapped in boxed panels — great for returns/credit slips.
• 13 — Item Emphasis: Emphasizes item names and per-item totals for clarity in detailed receipts.
• 14 — E-Commerce / Shipping: Includes shipping block, tracking ID and customer address for online orders.
• 15 — Minimalist POS: A very spare, readable layout for compact printers and mobile receipts.
• 16 — Vibrant Tropical: Color-forward template with accent bands — useful for brands that want visual flair.

Pro tip: layouts 1–3 and 9–16 are optimized for typical POS roll widths (58/80mm); layout 4 targets A4/Letter documents and will be rendered as a full-page invoice.

Demo screenshot

You provided a demo screenshot; include it in docs like this for marketing or README usage:

If the image doesn't render, try uploading the file to a public host (Imgur / i.ibb.co) and replace the link above.

Quick examples — switching layout programmatically

// Example: change layout at runtime in your app
const [layout, setLayout] = useState<number>(1);

// toggling
<select value={layout} onChange={(e) => setLayout(Number(e.target.value))}>
  {Array.from({ length: 16 }).map((_, i) => (
    <option key={i} value={i + 1}>
      Layout {i + 1}
    </option>
  ))}
</select>;

// pass to hook / component
const options = { layout };
<ReceiptContent order={order} {...options} />;

Advanced styling and customization

• Colors: set primaryColor and borderColor in PrintOptions.
• Paper sizes: use paperSize (58mm, 80mm, a4, etc.). Layout 4 (A4 invoice) is rendered full-page.
• Brand: supply logoUrl, headerText, and sellerName to tailor the output.

Want a gallery page? See src/components/DemoContainer.tsx — you can create a small LayoutGallery component that renders ReceiptContent for layouts 1–16 to let stakeholders preview all templates. (This is a recommended next step.)

🤝 Contributing

How to Contribute

We love your input! We want to make contributing to React POS Engine as easy and transparent as possible.

1. 🍴 Fork the repository

2. 🌿 Create your feature branch

   git checkout -b feature/AmazingFeature

3. 💻 Make your changes

4. ✅ Commit with clear messages

   git commit -m 'Add: Amazing Feature'

5. 🚀 Push to your branch

   git push origin feature/AmazingFeature

6. 🔄 Open a Pull Request

Reporting Issues

Found a bug? We're here to help! Please include:

For Bug Reports 🐛

• Detailed description of the problem
• Clear steps to reproduce
• Expected vs actual behavior
• Environment details:
  • React version
  • Browser & version
  • Node.js version
  • Operating system

For Feature Requests 💡

• Clear use case description
• Example scenarios
• Potential implementation ideas (optional)

Screenshort

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🌟 Support Creator

If you find this project helpful, please consider:

• Giving it a star ⭐
• Sharing it with others 🔄
• Contributing to its improvement 🤝