Create Simple Excel Macro for Data Cleaning Automation

We need a simple Excel macro to automate our monthly sales data cleaning process.

**Macro Functions Needed:**

- Remove duplicate rows

- Format dates consistently

- Convert text to proper case

- Add currency formatting to price columns

- Create a one-click button to run all steps

**Deliverables:**

- Excel file with working macro

- Brief documentation on how to use it

- Error handling for common issues

*This is a TEST PROJECT using sample data.*