EcoCoupon Savings Planner

EcoCoupon Savings Planner is a lightweight Chrome extension for online shoppers who compare coupon codes, promo codes, deals, and checkout totals. It helps users estimate a deal price before checkout, keep a small local watchlist of stores or products to revisit, and open Ecocoupon.io when they want to look for verified offers. The extension works entirely from the toolbar popup. It does not require an account, does not call external APIs, and does not send saved planner data anywhere. Features: Estimate the final price after a percentage or fixed discount Add shipping and tax to compare realistic checkout totals Keep a small local watchlist of stores or products to check later Save a short local note for coupon terms, expiry dates, or price targets One-click access to Ecocoupon.io for verified coupons and promo codes No account, external API, analytics, or remote server Data saved only on the user's device with chrome.storage.local