# 🗼Enrich purchase data It is recommended to enrich the order data with additional product data: **serial number** (any unique id) and/or applicable **warranty period**. Go to the store admin interface and search for the relevant order. You will find a BuyProof data action for each order.

All ordered items will be listed here. And for each item in your order, you can add: serial number, warranty and status, whether the item will be subject to proof of issue

BuyProof data action with filled-in item fields

Click \ after editing all items in this order. The data will be saved and can be edited before the order is fulfilled. Only when the order is fulfilled will the actual issuance of the proof begin. {% hint style="warning" %} Be careful and double-check the details before fulfilling the order. The data cannot be changed later. {% endhint %} {% hint style="info" %} Note: in some cases, you may want to issue proof manually. Please read the [separate guide](/buyproof/merchant-guide/manual-proof-issuing.md). {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://web3rise.gitbook.io/buyproof/merchant-guide/enrich-purchase-data.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.