FlashProof Sales Popup for Woo

A lightweight, zero-dependency sales notification popup system for WooCommerce stores. FlashProof displays verified, recent order notifications with accurate relative timestamps while using transient memory caching to eliminate unnecessary database strain.

Key Features

• Built-in Admin Dashboard: Fully configurable via WooCommerce > Social Proof with HEX inputs, synchronized color pickers, and live timing adjustments.
• Desktop & Mobile Clearance Offsets: Independent viewport offsets ensure the popup floats cleanly above sticky mobile checkout bars, cart drawers, and floating chat icons.
• Placement Flexibility: Toggle between Bottom-Left and Bottom-Right display positions.
• UTC Timezone Synchronization: Matches WooCommerce order creation timestamps directly against UTC time() to eliminate skewed or negative "minutes ago" calculations across any server timezone.
• Low Database Overhead: Employs a customizable WordPress transient cache (wclsp_social_proof_cache) so incoming storefront visitors never trigger repetitive SQL queries.
• Pure Vanilla JS Engine: Sub-3KB client script footprint with zero dependencies on jQuery or external tracking servers.
• Data Privacy by Design: Only queries and displays buyer first names and general locations (city/country). Full surnames, street addresses, billing specifics, and payment details are never retrieved or exposed.
• Security Hardened: AJAX endpoints are nonce-verified, admin script data is injected via wp_add_inline_script() with wp_json_encode(), and all outputs are escaped with strict context wrappers.

Repository Structure

flashproof-sales-popup-for-woo/
├── assets/
│   ├── css/
│   │   └── social-proof.css
│   └── js/
│       └── social-proof.js
├── includes/
│   ├── class-social-proof-admin.php
│   └── class-social-proof-ajax.php
├── templates/
│   └── popup-markup.php
├── .gitignore
├── LICENSE
├── README.md
├── readme.txt
└── woocommerce-lightweight-social-proof.php