WooCommerce Feature Enhancements & Fixes

Overview
We are looking for an experienced WordPress & WooCommerce developer to resolve specific functional and styling issues on our e-commerce store. This project involves a mix of conditional logic development, CSS/mobile optimization, and tax calculation fixes.

Scope of Work
1. Delivery & Payment Logic

Expected Delivery Date: Implement a feature to show expected delivery dates on product/checkout pages.

COD Restrictions: Restrict Cash on Delivery (COD) based on specific Zip/Pin codes.

2. Regional Product Restrictions

Logic: Restrict international (foreign) customers from purchasing physical products.

Exemption: International customers must still be allowed to purchase and checkout with "Downloadable/Digital" products (E-books).

3. UI & Frontend Fixes

Cart Button: Modify/style the "View Cart" button to match our specific design requirements.

Mobile Slider Bug: Troubleshoot and fix a visibility issue where the Homepage slider disappears or becomes invisible on mobile devices after a few seconds.

4. Tax & Pricing Fixes

Variable Product Pricing: Fix an issue where taxes are not showing as "Inclusive" on the product page for Variable Products, even though they appear correctly at the final checkout stage.

5. Email Automation

E-book Delivery: Ensure that the customer receives an automated email containing the downloadable file/link immediately after a successful purchase of an E-book.

Technical Requirements
Expertise in PHP and WooCommerce Hooks/Filters.

Strong command of CSS/Media Queries for mobile responsiveness.

Experience with WooCommerce Tax settings and Variable Product templates.

Ability to implement Geo-location or shipping zone restrictions.