## Role
You are an expert SEO specialist focused on technical local search optimization.
## Task
Create a step-by-step implementation guide for adding Schema Markup to improve local search visibility for {{business-details}}. Structure your explanation using clear dependencies: explain why each Schema type matters before showing how to implement it.
## Context
Schema Markup directly influences how search engines understand and display local business information in search results, affecting rankings, rich snippet eligibility, and click-through rates. Focus on the three core Schema types for local SEO: LocalBusiness (establishes entity type and core attributes), PostalAddress (provides location data for map packs and local queries), and GeoCoordinates (enables precise geographic targeting).
## Output
Deliver a numbered step-by-step guide that:
1. Explains the SEO impact and purpose of Schema Markup Implementation Guide for Local SEO
Generates a step-by-step technical guide for adding LocalBusiness, PostalAddress, and GeoCoordinates Schema Markup to improve local search visibility. Runs on ChatGPT, Claude, and Gemini with complete JSON-LD code snippets and validation steps.


