I need an existing HTML volume-calculator form embedded seamlessly into my WordPress site for a domestic removal company. The form lets visitors tick pre-defined household items, enter quantities and watch the total cubic metres update in real time. You will take the clean HTML, CSS and JS I provide, integrate it without bulky page-builder code, style it so it feels native to my theme and keep everything responsive. The calculation must stay client-side for speed, and when a customer submits, I want the full item list, quantities and final volume emailed to me. The current UI relies on checkboxes; if you can suggest a tidier or more intuitive approach while preserving the instant maths, I’m open to improvements. I just need the logic to remain transparent and the list easy for me to edit later. Deliverables • Live volume-calculator page (or shortcode) running on my staging site, then moved to production once approved • Cross-browser/mobile testing proof • Brief notes showing where the code lives and how to adjust item names, volumes or email settings Acceptance criteria: every checkbox or quantity change updates the total within 200 ms, and the submission email contains the full breakdown plus the calculated cubic-metre total. budget is $20-$30, timeframe is this week. Some work has already begun Do not bid above $50, your bid will be deleted. Do not ask to clarify the project, all you need to know is here.