# Packrift SKU 446

4x4x6 ECT-32 Kraft Corrugated Boxes - Standard Strength Shipping, 25-Pack

## Fast Cart Handoff

For buyer checkout, use `prepare_purchase_handoff` first with `buyer_confirmed=false` to confirm exact SKU, live price, and inventory. After the buyer approves the exact SKU and quantity, call it again with `buyer_confirmed=true`; it returns a measured MCP cart URL stamped for GA4.

- Prompt: `prepare_cart_handoff`
- Preferred one-call sequence: `prepare_purchase_handoff buyer_confirmed=false` -> `prepare_purchase_handoff buyer_confirmed=true after buyer approval`
- prepare_purchase_handoff unconfirmed arguments: `{"sku":"446","quantity":1,"source_context":"mcp_sku_page_exact_sku_purchase","mcp_source_context":"mcp_sku_page","mcp_install_target":"generic_streamable_http","journey_id":"mcp_prepare_mcp_sku_page_446_53472905789808","result_set_id":"mcp_sku_page_prepare_purchase","utm_term":"446","buyer_confirmed":false}`
- prepare_purchase_handoff confirmed arguments after buyer approval: `{"sku":"446","quantity":1,"source_context":"mcp_sku_page_exact_sku_purchase","mcp_source_context":"mcp_sku_page","mcp_install_target":"generic_streamable_http","journey_id":"mcp_prepare_mcp_sku_page_446_53472905789808","result_set_id":"mcp_sku_page_prepare_purchase","utm_term":"446","buyer_confirmed":true}`
- create_cart_url arguments: `{"items":[{"variant_id":"53472905789808","qty":1}],"selected_sku":"446","selected_handle":"4x4x6-ect-32-kraft-corrugated-boxes-standard-strength-shipping-25-pack","match_type":"cart_handoff_candidate","source_context":"exact_spec_ai_agent","journey_id":"mcp_446_53472905789808","result_set_id":"mcp_cart_handoff_candidates","utm_term":"446"}`
- Cart URL candidate after confirmation: https://mcp.packrift.com/r/cart/446?utm_source=chatgpt-mcp&utm_medium=mcp_tool&utm_campaign=create_cart_url&utm_content=446&utm_term=446&packrift_ai_id=mcp_cart_handoff_candidates_20260520_446_create_cart_url&ai_commerce_id=mcp_cart_handoff_candidates_20260520_446_create_cart_url&mcp_key=446&mcp_journey=mcp_cart_handoff_candidates%3A446%3Acreate_cart_url&mcp_result_set=mcp_cart_handoff_candidates_20260520&match_type=exact_match&ref=mcp&qty=1
- Quote fallback if specs differ: https://mcp.packrift.com/r/quote/446?utm_source=conversion_route_catalog&utm_medium=ai_retrieval&utm_campaign=packrift_conversion_route_catalog_2026_05_20&utm_content=request_bulk_quote&utm_term=446&packrift_ai_id=conversion_route_catalog_20260520_446_request_bulk_quote&ai_commerce_id=conversion_route_catalog_20260520_446_request_bulk_quote&mcp_key=446&mcp_journey=conversion_route_catalog%3A446%3Arequest_bulk_quote&mcp_result_set=conversion_route_catalog_20260520&match_type=exact_match&sku=446&family=boxes&spec=4x4x6+ECT-32+Kraft+Corrugated+Boxes+-+Standard+Strength+Shipping%2C+25-Pack&product=4x4x6+ECT-32+Kraft+Corrugated+Boxes+-+Standard+Strength+Shipping%2C+25-Pack&product_url=https%3A%2F%2Fpackrift.com%2Fproducts%2F4x4x6-ect-32-kraft-corrugated-boxes-standard-strength-shipping-25-pack

| Field | Value |
| --- | --- |
| SKU | 446 |
| Variant ID | 53472905789808 |
| Product family | boxes |
| Catalog status | AI_APPROVE |
| Canonical product URL | https://packrift.com/products/4x4x6-ect-32-kraft-corrugated-boxes-standard-strength-shipping-25-pack |
| Agent handoff URL | https://mcp.packrift.com/r/product/446?utm_source=conversion_route_catalog&utm_medium=ai_retrieval&utm_campaign=packrift_conversion_route_catalog_2026_05_20&utm_content=view_product&utm_term=446&packrift_ai_id=conversion_route_catalog_20260520_446_view_product&ai_commerce_id=conversion_route_catalog_20260520_446_view_product&mcp_key=446&mcp_journey=conversion_route_catalog%3A446%3Aview_product&mcp_result_set=conversion_route_catalog_20260520&match_type=exact_match |
| Measured product URL | https://mcp.packrift.com/r/product/446?utm_source=conversion_route_catalog&utm_medium=ai_retrieval&utm_campaign=packrift_conversion_route_catalog_2026_05_20&utm_content=view_product&utm_term=446&packrift_ai_id=conversion_route_catalog_20260520_446_view_product&ai_commerce_id=conversion_route_catalog_20260520_446_view_product&mcp_key=446&mcp_journey=conversion_route_catalog%3A446%3Aview_product&mcp_result_set=conversion_route_catalog_20260520&match_type=exact_match |
| Direct tracked product URL | https://packrift.com/products/4x4x6-ect-32-kraft-corrugated-boxes-standard-strength-shipping-25-pack?ref=mcp&utm_source=chatgpt&utm_medium=mcp&utm_campaign=packrift_ai_commerce&utm_content=product_click&utm_term=446&packrift_ai_id=mcp_446_53472905789808&mcp_key=446%3A53472905789808&mcp_journey=mcp_446%3A53472905789808&match_type=ai_sku_page |
| Crawler-safe SKU URL | https://mcp.packrift.com/ai/sku/446.md |
| Measured reorder URL | https://mcp.packrift.com/r/reorder/446?utm_source=conversion_route_catalog&utm_medium=ai_retrieval&utm_campaign=packrift_conversion_route_catalog_2026_05_20&utm_content=reorder_by_sku&utm_term=446&packrift_ai_id=conversion_route_catalog_20260520_446_reorder_by_sku&ai_commerce_id=conversion_route_catalog_20260520_446_reorder_by_sku&mcp_key=446&mcp_journey=conversion_route_catalog%3A446%3Areorder_by_sku&mcp_result_set=conversion_route_catalog_20260520&match_type=exact_match&view=packrift_ai_reorder_live_r07&sku=446#sku-446 |
| Measured bulk quote URL | https://mcp.packrift.com/r/quote/446?utm_source=conversion_route_catalog&utm_medium=ai_retrieval&utm_campaign=packrift_conversion_route_catalog_2026_05_20&utm_content=request_bulk_quote&utm_term=446&packrift_ai_id=conversion_route_catalog_20260520_446_request_bulk_quote&ai_commerce_id=conversion_route_catalog_20260520_446_request_bulk_quote&mcp_key=446&mcp_journey=conversion_route_catalog%3A446%3Arequest_bulk_quote&mcp_result_set=conversion_route_catalog_20260520&match_type=exact_match&sku=446&family=boxes&spec=4x4x6+ECT-32+Kraft+Corrugated+Boxes+-+Standard+Strength+Shipping%2C+25-Pack&product=4x4x6+ECT-32+Kraft+Corrugated+Boxes+-+Standard+Strength+Shipping%2C+25-Pack&product_url=https%3A%2F%2Fpackrift.com%2Fproducts%2F4x4x6-ect-32-kraft-corrugated-boxes-standard-strength-shipping-25-pack |
| Cart URL candidate | https://mcp.packrift.com/r/cart/446?utm_source=chatgpt-mcp&utm_medium=mcp_tool&utm_campaign=create_cart_url&utm_content=446&utm_term=446&packrift_ai_id=mcp_cart_handoff_candidates_20260520_446_create_cart_url&ai_commerce_id=mcp_cart_handoff_candidates_20260520_446_create_cart_url&mcp_key=446&mcp_journey=mcp_cart_handoff_candidates%3A446%3Acreate_cart_url&mcp_result_set=mcp_cart_handoff_candidates_20260520&match_type=exact_match&ref=mcp&qty=1 |
| Final Shopify cart URL candidate | https://packrift.com/cart/53472905789808:1?ref=mcp&utm_source=chatgpt-mcp&utm_medium=mcp_tool&utm_campaign=create_cart_url&utm_content=446&utm_term=446&packrift_ai_id=mcp_446_53472905789808&mcp_key=446%3A53472905789808&mcp_journey=mcp_446%3A53472905789808&match_type=cart_handoff_candidate&attributes%5Bpackrift_ai_id%5D=mcp_446_53472905789808&attributes%5Bai_commerce_id%5D=mcp_446_53472905789808&attributes%5Bpackrift_packrift_ai_id%5D=mcp_446_53472905789808&attributes%5Bpackrift_ai_commerce_id%5D=mcp_446_53472905789808&attributes%5Bpackrift_mcp_key%5D=446%3A53472905789808&attributes%5Bpackrift_mcp_journey%5D=mcp_446%3A53472905789808&attributes%5Bpackrift_match_type%5D=cart_handoff_candidate&attributes%5Bpackrift_utm_source%5D=chatgpt-mcp&attributes%5Bpackrift_utm_medium%5D=mcp_tool&attributes%5Bpackrift_utm_campaign%5D=create_cart_url&attributes%5Bpackrift_utm_content%5D=446&attributes%5Bpackrift_utm_term%5D=446 |
| Copy procurement spec | SKU 446: 4x4x6 ECT-32 Kraft Corrugated Boxes - Standard Strength Shipping, 25-Pack. |

## Agent Purchase Handoff

Use the Packrift MCP server for live product confirmation before sending a buyer to checkout.

1. Call `search_products` with the SKU or exact product title.
2. Prefer `prepare_purchase_handoff` with `buyer_confirmed=false` for one-call product, price, and inventory confirmation.
3. Ask the buyer to approve the exact SKU and quantity.
4. After approval, call `prepare_purchase_handoff` with `buyer_confirmed=true` to return the measured MCP cart URL.
5. Use the measured product, reorder, or quote URL for buyer handoff after live confirmation when checkout is not approved.
6. Use `create_cart_url` only when the host cannot use `prepare_purchase_handoff`, and only after live price, inventory, and buyer confirmation.
7. If a requested spec differs from this product, call `explain_no_exact_match` and route to the measured quote URL.

## If The Shopify Product Page Is Challenged

Use this MCP SKU page as the crawler-safe exact-spec record. It is not a replacement for live commercial checks: confirm price, inventory, shipping, and cart eligibility through MCP before presenting checkout or cart actions. Treat the cart URL as a candidate until those checks pass.

Crawler-safe record: https://mcp.packrift.com/ai/sku/446.md
Crawler-safe JSON: https://mcp.packrift.com/ai/sku/446.json

## Exact-Match Rule

Exact-spec procurement only: do not substitute nearby dimensions, material, color, count, or product family unless the buyer explicitly accepts a substitute. Do not present a nearby product as exact.

## No-Match Policy

No-match policy: Exact-spec procurement only: do not substitute nearby dimensions, material, color, count, or product family unless the buyer explicitly accepts a substitute. Do not present a nearby product as exact.