> ## Documentation Index
> Fetch the complete documentation index at: https://developer.lulacommerce.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Catalog Updates

> Manage and update your store's product catalog with bulk operations, inventory management, and product recommendations.

The Catalog service provides comprehensive tools for managing your store's product inventory, including bulk updates, individual product management, and advanced features like modifiers and recommendations.

## Product Management

### Bulk Operations

* **Upsert Products using CSV**: Upload product data in bulk using CSV files
* **Upsert Products using JSON**: Create or update products using JSON arrays
* **Upsert Inventory**: Update inventory levels, prices, and status for existing products

### Inventory Management

* **Get Store Inventory**: Retrieve complete inventory listings with filtering and pagination
* **Get Job Status**: Monitor the progress of background processing tasks

### Product Enhancement

* **Get Recommended Products**: Retrieve AI-generated product recommendations for cross-selling

## Modifier Groups

Modifier groups allow you to create customizable options for your products, such as sizes, add-ons, and variations.

### Management Operations

* **Create Modifier Group**: Set up new customization categories
* **Update Modifier Group**: Modify existing group settings
* **Delete Modifier Group**: Remove modifier groups and all associated data
* **Get List Of Modifier Groups**: Browse all modifier groups with search and filtering
* **Get Modifier Group Details**: View complete configuration and linked items

### Option Management

* **Create Modifier Group Options**: Add specific choices within modifier groups
* **Delete Modifier Group Options**: Remove unwanted customization options

### Item Linking

* **Create Modifier Group Linked Items**: Associate products with modifier groups
* **Delete Linked Items**: Remove product associations from modifier groups

## Key Features

<CardGroup cols={2}>
  <Card title="Bulk Processing" icon="upload">
    Efficiently update large inventories using CSV uploads or JSON batch operations
  </Card>

  <Card title="Real-time Inventory" icon="warehouse">
    Monitor stock levels, prices, and product status with instant updates
  </Card>

  <Card title="Product Customization" icon="sliders">
    Create flexible modifier groups for product variations and add-ons
  </Card>

  <Card title="Smart Recommendations" icon="brain">
    Leverage AI-powered product recommendations to boost sales
  </Card>
</CardGroup>

## Getting Started

1. **Set Up Products**: Use bulk upload endpoints to populate your catalog
2. **Configure Modifiers**: Create modifier groups for customizable products
3. **Link Products**: Associate products with relevant modifier groups
4. **Monitor Status**: Use job status endpoints to track processing progress

<Tip>
  Start with small test batches when using bulk operations to ensure your data format is correct before processing large inventories.
</Tip>