Overview:
Thank you for visiting and taking the time to read about my Invoice Manager project. I created this tool to demonstrate how VBA (Visual Basic for Applications) can turn Excel into a powerful automation system for managing business data.

Smart Invoice Tracking:
Each invoice receives a unique identifier based on the exact date and time—down to the second—combined with the customer’s initials. The form captures all key details and stores them directly in Excel, ensuring your data is consistent and reusable.

Automated Data Validation:
Before saving, automated checks verify that entries are accurate and complete. With one click, you can generate an invoice report featuring a pivot table and pivot chart that summarize your results instantly.

Expense Entry and Reporting:
The expense entry process works similarly, except receipts are entered manually since formats vary by customer. Expense reports can also be created with a single click, providing the same dynamic chart and summary capabilities.

Profit and Loss Snapshot:
For a quick financial snapshot, the Profit and Loss (P&L) button calculates all invoices, expenses, and your current net position.

Secure Data Storage:
All records are stored on a hidden sheet, protected by default but left unlocked so you can unhide it for advanced analysis or connect it directly to Power BI or other systems.

File Requirements:
This is a macro-enabled Excel file delivered as a ZIP archive. You will need to enable macros when opening it to access the full functionality.

Excel VBA Invoice Manager:

With this dashboard you can:

• Save time with fast, automated invoicing.

• Improve cash flow with clear payment tracking.

• Stay organized with consistent financial records.

• Auto-generate pivot tables, charts, and quick financial overviews.

Summary:

Problem: Invoicing is repetitive, error-prone, and easy to fall behind on.
Solution: Automate creation, storage, and lookup in one tool, freeing time for real work instead of admin.