Practice · Getting started4 min readReviewed

Prepare for agentic commerce: A practical guide for merchants

Stefan Hamann · English
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A shop is ready for shopping agents when they can understand its offer, obtain current terms and reliably carry out an authorised request. That involves product knowledge, prices, delivery commitments, customer access and a purchase that can be traced. For merchants, preparation starts with a real purchasing task that already matters today.

Consider a customer looking for a suitcase for an upcoming trip. They specify a budget, cabin baggage dimensions and a departure date. To turn that request into a useful purchase, the merchant needs to supply more than an appealing product name. The agent needs dimensions including wheels and handles, weight, the available variant and a reliable delivery estimate. This small request provides a way to work through the readiness of the entire shop.

1. Choose a purchase customers actually want to complete

Start with a frequent task: finding a replacement part, placing a repeat order or comparing products. Describe the outcome the customer expects and which details can remain unknown. Compatibility determines whether a replacement part is useful; arrival before the trip may determine whether a suitcase is useful.

Record when advice is enough and when the agent may change something. Comparing products, preparing a cart and placing a binding order require different permissions. A useful first trial ends with a recognisable customer outcome and a clear limit on the agent's authority.

2. Provide product knowledge that supports a decision

Rank the important attributes by their relevance to the purchase. Colour can remain unknown when it does not matter. A missing connector size can prevent the selection of a compatible spare part. That distinction belongs in the data and in the assistant's workflow.

Area What the agent needs How to check it
Product An exact variant, dimensions, compatibility A similar but unsuitable item must be rejected
Offer Price, currency, customer group, taxes The same customer receives the same valid terms
Availability Stock and a delivery commitment with a current basis A variant that sells out during the process is detected
Purchase Cart, approval and order number Repeating a request does not create a second order
Service Order status and a responsible contact A follow-up enquiry finds the correct order

The guide to product data freshness explains how to handle changing prices and conflicting information. Visible product pages, structured data and connected systems should tell the same story.

3. Use the scanner as a starting point

The Agentic Commerce Alliance Readiness Scanner examines publicly accessible signals from the shop. Use its report to find gaps and repeat the scan after making changes. A well-described catalogue and a working purchase then need to come together: a completed test purchase answers a different question from a website scan.

For organisational preparation, the Alliance also provides the Agentic Commerce Maturity Index. The tools complement each other: the scanner examines the storefront, while the Maturity Index helps assess the organisation. As an independent network, the Alliance brings together practical guidance and exchange between merchants and providers.

4. Give agents an appropriate way to connect

Choose the connection according to where customers begin their requests. An assistant inside the shop operates in a different environment from an external shopping agent. A commerce interface can expose products and purchasing flows; tools connected through MCP give an assistant access to specific capabilities.

For Shopware, the official Agentic Commerce extension documentation describes UCP and a dedicated sales channel for product feeds, among other components. The documented extension is labelled beta. Check the capabilities of your installed version against the purchase you selected. The protocol catalogue explains the role of each building block.

5. Test the entire request

Repeat the purchase under changing conditions. The suitcase becomes more expensive, the requested colour sells out or the customer withdraws approval. Observe what actually happens in the shop. A convincing assistant response needs to match a correctly created order.

Use the eight tests for agent purchases. Include the operational questions: who sees an abandoned request, who handles a conflict and how can customer service retrieve the decision?

6. Measure success against the customer's task

Compare successful completions, follow-up questions, incorrect orders and service workload. Decide in advance which improvement would justify the next expansion. An assistant that finds the right variant and makes the purchase easier to understand can already deliver a valuable first step.

The trial determines the next priorities: complete the decisive data, improve access and then grant more room to act. Agentic commerce grows from the business itself. The complete handbook connects these steps to strategy, experience and autonomous shop operations.