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Business System

Invoice & Quotation Management System

Quotations, invoices, payments and PDF exports — billing made simple.

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Project Overview

What we built

A clean, fast billing system for service businesses and traders. Create a professional quotation in under a minute, send it to the client as a branded PDF, then convert it to an invoice with one click when they say yes. Payments, partial payments and outstanding balances are tracked per client, and the dashboard shows exactly who owes what — so nothing slips through the cracks.

Client Goals

  • 1 Replace Word and Excel templates with consistent, branded documents
  • 2 Convert quotations to invoices without re-typing anything
  • 3 Track payments and outstanding balances per client
  • 4 Export professional PDFs and share them via WhatsApp or email
Screenshots

Inside the system

Invoice Editor
Invoice #INV-0341Paid
Web Development$1,200
Hosting (1 year)$120
VAT (5%)$66
TOTAL$1,386

Invoice Editor

Client Balances
SDSuper Data Tech$0 due
MAMaster Ads$340 due
IGIris Group$780 overdue

Client Balances

Revenue Dashboard

Paid

$12,480

Outstanding

$2,140

Revenue Dashboard

Key Features

Everything included

Quotation Builder

Itemised quotations with taxes, discounts and validity dates — built in under a minute.

One-Click Conversion

Approved quotation becomes an invoice instantly, keeping the full document history linked.

Payment Tracking

Full and partial payments recorded per invoice, with automatic balance calculation.

Branded PDF Export

Professional PDFs with your logo, colors and terms — ready for WhatsApp or email.

Client Accounts

Every client's quotations, invoices and payment history in one profile.

Revenue Dashboard

Paid vs outstanding charts, monthly revenue trends and overdue invoice alerts.

Results Achieved

The impact in numbers

0

faster document creation

0

fewer overdue invoices

0

documents generated monthly

0

branded & consistent

Want this system for your business?

Get a live demo of the Invoice & Quotation system and a quotation tailored to your needs.