Name: agency_pulse_product Supports: title, editor, excerpt, thumbnail Public: Yes (publicly_queryable and has_archive) Slug: /product/ REST: Available in WordPress REST API Name: product_category (custom taxonomy) Hierarchical: Yes (supports parent/child categories) Slug: /product-category/ Show in admin: Yes (show_admin_column) Agency_Pulse_Products - Main plugin class, singleton instance managing all functionality Agency_Pulse_Shopping_Cart - Session-based shopping cart class for cart management Agency_Pulse_Cart_Widget - Widget class for displaying cart in theme widgets