# Packrift Shopify Native Search Collision Exceptions

Schema: `packrift.mcp_corpus_sales_layer.v1`

These SKUs have verified Packrift product data but Shopify native UCP search may rank numerically similar products above the exact SKU for bare `SKU ####` queries.

Agent rule: do not treat the top native Shopify search result as an exact substitute when it conflicts with this list. Use Packrift MCP exact lookup, the product corpus, or the canonical product URL.

| SKU | Canonical product | Safe route | Collision evidence |
| --- | --- | --- | --- |
| 1075 | [Product](https://packrift.com/products/10x7x5-ect-32-kraft-corrugated-boxes-durable-shipping-25-pack) | [Reorder](https://packrift.com/pages/reorder-packaging-by-sku?sku=1075&utm_source=mcp_corpus&utm_medium=ai_retrieval&utm_campaign=packrift_mcp_corpus_sales_layer_2026_05_07&utm_content=reorder_by_sku&utm_term=1075) | Native top SKUs: `PTAS0304|PTAS1004|PTAS0404|PTAS0604|PTAS1804` |

Safe next actions:

- Use `search_products` or `get_product` on Packrift MCP for the exact SKU.
- Confirm price and inventory before cart handoff.
- If the buyer accepts a different size, label it as an alternative, not an exact match.