Professional Excel Quotation Template

I need a clean, branded Excel file that lets me build product-only quotations quickly while still looking fully professional to my clients. The sheet has to show, at minimum, columns for Product Name, Product Description, Quantity and Unit Price, with automatic line totals, subtotal, tax and grand total calculations. I sometimes attach images to help the client visualise an item, so please leave space or an optional column that can accept embedded pictures without breaking the layout.

A few other things will make the file truly useful to me: my company header and contact block locked into place, space for the client’s details, auto-generated quotation number and date, clearly formatted terms & conditions at the bottom, and colour-coded cells so it’s obvious which fields I can edit versus what is formula-driven. Everything must remain fully editable in Microsoft Excel—no external macros or add-ins—so it works on any standard Office install.

Deliverables
• One fully functional .xlsx quotation template ready for immediate use
• Brief note or sheet explaining where to update branding, tax rate and default terms

I’ll review by filling out a sample quote; if formulas calculate correctly, formatting holds when an image is inserted, and protected cells stay locked, the job will be accepted.