WordPress Plugin

Rebate
Calculator

A smart, multi-category rebate calculator that helps homeowners discover their maximum savings across home improvement programs — then delivers a full itemised summary straight to their inbox.

⚡ WordPress 🏠 Home Improvement 💰 Savings Calculator ✉️ Email Summary
✅
Your Rebates
Artificial Turf $6.00
Attic Insulation $1,950.00
Drought Tolerant $4,000.00
Foundation $1,800.00
HVAC $1,900.00
Roof $2,600.00
Solar Up to $11,000.00
Wall Insulation $2,250.00
Windows $600.00
Total Max Saving
$28,156.00
11
Rebate categories
$28K+
Max savings shown
Auto
Email on submission
WP
Native integration
What It Does

Every feature, built with purpose.

A focused plugin that turns a multi-step rebate selection flow into an automated, itemised savings report — delivered without any manual follow-up.

🏷️
Multi-Category Selection
Users can select multiple home improvement categories — Windows, HVAC, Solar, Roof, and more — and the sidebar updates in real time as each is added.
💰
Dynamic Rebate Calculation
Each category computes a precise or range-based rebate amount. The total maximum saving is tallied automatically and displayed prominently at the bottom of the summary panel.
✉️
Automated Email Delivery
On submission, the system emails the user's details alongside the full itemised rebate breakdown — no manual step required from the admin side.
📋
Live Sidebar Summary
A persistent sidebar panel tracks all selected categories and shows each rebate value while the user is still filling in the form, building confidence in the total.
👤
User Info Capture
Full Name, Address, Phone Number, and Email are captured alongside the rebate selection — giving the admin everything needed to follow up with the lead.
🎯
Custom per Client
Built specifically for a home improvement rebate programme — categories, rebate values, and email logic are fully adaptable to any similar use case.
Supported Categories

All 11 rebate categories, tracked.

Each category has its own input field and rebate logic. Users select them one by one, and the sidebar instantly marks each as added.

Artificial Turf$6
Attic Insulation$1,950
Drought Tolerant$4,000
Foundation$1,800
HVAC$1,900
Pavers$50
Plumbing Re-piping$2,000
Roof$2,600
SolarUp to $11K
Wall Insulation$2,250
Windows$600
In Action

See the full workflow.

From the initial empty form through to the final rebate summary — every step captured.

Initial — Empty Form State Form UI
Initial form state
All_Fields_Filled All Categories Added
All fields filled
Final_Submission_and_Result Savings Summary
Final result with savings
Technical Overview

How it works under the hood.

Four clean steps from category selection to delivered email summary.

01
Category Selection & Live Sidebar
The user selects a rebate category from the dropdown and fills in the required field (e.g. number of windows). The sidebar panel updates in real time, marking each category as ✓ Added and accumulating the running total.
02
Rebate Calculation Logic
Each category has a configured rebate rate or fixed value. The plugin computes each line-item amount based on the user's inputs and sums them into a Total Max Saving figure shown prominently in the results panel.
Total Max Saving = Σ(rebate per category × quantity or fixed rate)
03
User Information Capture
Full Name, Address, Phone Number, and Email Address are collected via the bottom section of the form. This data is bundled together with the rebate summary for the outbound email.
04
Automated Email Dispatch
On submission, WordPress's built-in mail function sends a notification email with the user's contact details and the full itemised rebate breakdown — total max saving included. No manual step required.
wp_mail( $to, $subject, $rebate_summary_body, $headers );