Update Product Pre-Order Information

This recipe outlines the steps to manage pre-orders for product variants, including enabling/disabling pre-orders, setting messages, and configuring limits.

Prerequisites

• Wix Stores app installed
• Product with variants already created
• API access with stores permissions

Required APIs

• Products Search API: REST
• Query Inventory Items API: REST
• Bulk Update Inventory Items API: REST
• Update Inventory Item API: REST

Step 1: Find the Product and Get Variant Information

1.1 Search for the Product

Endpoint: POST https://www.wixapis.com/stores/v3/products/search

1.2 Query Inventory Items for Variant Details

Use the productId from the search to get variant information:

Endpoint: POST https://www.wixapis.com/stores/v3/inventory-items/query

The response includes:

• product.variantName - identifies each variant
• inventoryItemId - needed for updates
• revision - required for update operations
• locationId - inventory location
• Current preorderInfo settings

IMPORTANT NOTES:

• I MUST get user input on which specific variant(s) to update
• I MUST NEVER update all variants without explicit user selection
• I MUST ask the user whether to enable or disable pre-orders for each variant
• If enabling, I MUST get the pre-order message from the user
• If setting a pre-order limit, I MUST ensure trackQuantity: true is set

Step 2: Update Pre-Order Information

Method A: Bulk Update (PREFERRED for multiple variants)

Use when applying the same pre-order settings to multiple variants:

Endpoint: POST https://www.wixapis.com/stores/v3/bulk/inventory-items/update

Request Body (Enable Pre-Order):

Request Body (With Pre-Order Limit):

IMPORTANT NOTES:

• Pre-order limits ONLY work when trackQuantity: true
• If variant wasn't tracking quantity, I MUST ask user for initial quantity
• The revision field is required and must be an integer

Method B: Individual Update (Single variant or unique settings)

Endpoint: PATCH https://www.wixapis.com/stores/v3/inventory-items/{inventoryItemId}

Request Body (Enable Pre-Order):

Request Body (Disable Pre-Order):

Pre-Order Limit Behavior

When you set a preorderInfo.limit:

• It specifies how many units can be pre-ordered after stock reaches zero
• Example: 10 in stock + limit of 50 = customers can order up to 60 total (10 regular + 50 pre-order)

CRITICAL: Enabling Quantity Tracking

If setting a limit on a variant that wasn't tracking quantity:

1. Inform the user: "trackQuantity will be enabled for this variant"
2. Ask for initial quantity: "What initial stock quantity should I set?"
3. Include both in update:

Next Steps

After updating pre-order settings:

• Confirm the changes with the user
• Offer to update other products or variants
• Consider updating product descriptions to mention pre-order availability