Agentic Commerce: What Every e-Commerce Owner Needs to Know

Something big is happening in e-commerce. And it’s not a new feature or a seasonal trend. This is a fundamental change in the way people shop online.

For the past 25 years, online shopping has worked like this: a customer opens a browser, types something into a search bar, scrolls through results, opens tabs, compares products, and eventually clicks Buy. 

You and other e-Commerce owners have built online stores based on this buying practice. Plus, your website’s SEO and your product pages are also optimized around this workflow. 

But, in this era of agentic commerce, that process is being replaced.

More and more shoppers are using AI assistants to do the shopping for them. They only say something like: “Find me a good espresso machine under $300 that’s easy to clean” and the AI handles everything. 

And, when I am saying AI handles everything, it actually does everything on the behalf of buyers. It searches. It filters. It compares. And in some cases, it even completes the buying process as well.

This is called agentic commerce. And whether you’re ready for it or not, it’s already affecting your business.

And, in this guide, I am going to cover what an e-commerce owner needs to understand about agentic commerce, including what it is, what’s driving shoppers to adopt it, how major platforms are building for it, and the specific steps you need to take to make sure your e-Commerce store is ready for AI assistants.

What Is Agentic Commerce?

In simple words, Agentic commerce is e-commerce where an AI agent does the browsing, comparing, and purchasing – not a human shopper. Here, an AI agent works on behalf of a shopper.

The word “agentic” comes from AI that can take autonomous actions. These agents don’t just answer questions. They can also actually do things. These AI agents can go through product catalogs and find answers to shoppers’ queries, build carts, apply discount codes, and complete purchases. All without the shopper needing to click through a single product page.

Here is a table to help you understand the difference:

Traditional E-Commerce	Agentic Commerce
Shopper types keywords into a search bar	Shopper tells an AI what they need in natural language
Shopper browses, filters, and compares manually	AI agent researches, compares, and filters automatically
Shopper clicks through multiple pages and tabs	AI compresses the entire journey into one conversation
Trust established by a human clicking Buy	Trust established through cryptographic payment mandates
Retailers build custom integrations per platform	Retailers use one open standard (UCP) for all agents
Traffic is keyword-driven, mixed intent	Traffic arrives with pre-formed, high purchase intent

One-line definition: Agentic commerce = AI does the shopping. You, the retailer, serve the AI – not just the human behind it.

The Numbers You Need to Know on Agentic Commerce

As we said, Agentic Commerce isn’t a future trend. Look at what’s already happened:

4,700% YoY growth in AI-driven visits to US retail sites in 2025 (Adobe Analytics)

42% better conversion AI traffic now converts 42% better than non-AI channels as of March 2026 – up from 38% worse just one year earlier (Adobe Analytics)

$3–5 trillion Estimated global agentic commerce market size by 2030 (McKinsey)

73% of consumers say AI is now their primary source for product research (IBM-NRF, 2026, 18,000+ respondents)

AI-driven traffic to retail sites is the fastest-growing channel in e-commerce right now. It started from near zero, which explains the huge percentage gains, but the absolute numbers are real and growing fast. 

For example, during Black Friday 2025, AI-driven traffic to retail surged over 800% year-over-year according to Adobe Analytics. Overall, AI agents drove an estimated 20% of global orders during the 2025 holiday season.

The shift towards agentic commerce has already crossed from early adopter curiosity into measurable revenue impact. Retailers who wait another year or two to start preparing are going to find themselves behind.

How Agentic Commerce Actually Works

To understand what you need to do as a retailer, it helps to understand what’s actually happening behind the scenes when an AI agent shops on someone’s behalf. Let’s go through the steps below to understand the agentic commerce workflow:

Step 1: The Shopper Sets an Intent

An AI shopping workflow generally starts when someone tells an AI assistant what they want. This could be a Google AI Mode search, a Gemini or ChatGPT conversation, a voice command, or a message to a shopping agent app. 

This kind of request is usually natural and specific. It’s more like talking to a personal shopper. Not like the traditional e-Commerce we’ve been seeing where a shopper types a specific keyword to search their products. 

Rather, your specific customers are now talking to AI agents as if they were having the same conversation with you in person in your own store.

Step 2: The Agent Queries Your Catalog

The AI agent reaches out to product databases, including Google’s Shopping Graph (which powers 60+ billion listings) to find matching products. It doesn’t just match keywords. It reasons about the shopper’s intent, budget, constraints, and context. This is why your product data needs to be rich and structured, not just keyword-optimized.

Step 3: The Agent Reasons and Filters Products

The shopping agent evaluates results against all of the shopper’s stated and implied requirements. It might cross-reference compatibility (“Do these parts work together?”), calculate total landed cost including shipping, check real-time availability, and compare across multiple retailers, all in a few seconds.

Step 4: The Agent Completes Transaction

If the shopper has given the purchasing authority to an AI agent, the agent can complete the transaction. This happens through secure digital mandates. A cryptographically signed record of the buyer’s authorization, which determines precisely what the agent can buy and how much they can spend.

Step 5: The Retailer Fulfills

Even though the AI assistant handles the shopping, retailers like you handle the fulfillment. That’s by design. A core principle of agentic commerce infrastructure is that the retailer stays the Merchant of Record. That means, you retain the customer relationship, manage your margins, and handle shipping and support.

What this means for you: Your store needs to be readable and actionable by machines, not just humans. If your product data is incomplete, vague, or hard to parse, AI agents will skip your products regardless of how good they actually are.

The Protocols Powering Agentic Commerce

You don’t need to be a developer to understand the Agentic Commerce protocoles, but you do need to know they exist and why they matter for your business.

Universal Commerce Protocol (UCP)

UCP is the open standard that serves as a common language between AI agents and retailers. Before UCP, if you wanted your store to work with multiple AI platforms, you’d need to build a separate custom integration for each one. UCP solves that.

Once your online store is UCP-compliant, any AI agent that speaks UCP can search your catalog, manage carts, and handle checkout, without any additional custom work on your end. It’s one integration that opens your store to the entire agentic ecosystem.

UCP was co-developed by Google alongside Shopify, Walmart, Target, Wayfair, Etsy, and others, with payment network support from Visa, Mastercard, Stripe, Adyen, and Fiserv.

Agent Payments Protocol (AP2)

AP2 handles the security layer for agentic transactions. When a shopper authorizes an AI agent to make purchases on their behalf, AP2 creates a cryptographically signed digital mandate, a tamper-proof record that defines:

• What the agent is allowed to buy
• The spending limit
• The time window for the authorization
• Which retailers or product categories are approved

For you as a retailer the Agent Payments Protocol (AP2) is very beneficial. Because, with this every agent-initiated purchase comes with a verifiable paper trail. Even, it’s actually more accountable than a traditional checkout in some ways, you can trace every transaction back to its authorization.

Model Context Protocol (MCP) and WebMCP

MCP is the standard many AI agent frameworks use to communicate with external services. UCP is designed to be compatible with MCP, which means agents built on popular AI frameworks can natively navigate to  your product catalog.

WebMCP is a new standard proposed by Google that allows developers to publish machine-readable functions directly from their websites. It helps browser-based agents to easily query your real-time inventory and pricing without going through a third-party catalog.

How Major Platforms Are Building for Agentic Commerce

Agentic Commerce isn’t just infrastructure standards. Already, the world’s biggest platforms are actively deploying agentic commerce features right now. Let’s see how some of the leading platforms are deploying:

Google in Agentic Commerce

Google has started its agentic commerce journey by building the foundational layer for agentic shopping at scale.
Here are some noted examples:

• Universal Cart: An intelligent shopping hub across Search, Gemini, YouTube, and Gmail that finds deals, checks compatibility, and flags price drops proactively.
• Business Agent: A branded virtual sales associate that lives on Search and answers product questions in your brand’s voice, moving shoppers from discovery to purchase.
• Ask Advisor: An AI collaborator inside Merchant Center that troubleshoots feed issues, analyzes performance, and provides tailored optimization tips.
• AI Performance Insights: Shows your share of voice on AI surfaces compared to similar brands in your category.

Salesforce in Agentic Commerce

Another leading name in this industry is Salesforce, which is bringing AI agents directly into retail business workflows. Let’s see some of the Salesforce’s progress for agentic commerce:

• Merchant Agents: Work alongside merchandising teams to identify underperforming products and generate promotion strategies automatically.
• Shopper Concierges: Consumer-facing agents that guide product discovery through natural language on storefronts and messaging apps like WhatsApp.
• Unified Data Architecture: Connects commerce, marketing, and service data into one machine-readable format for consistent agent decision-making.

IBM in Agentic Commerce

IBM has focused on enterprise and B2B agentic commerce applications. Till now, they have developed:

• Watson Orchestrate: Lets enterprises design and govern AI agents that automate complex procurement and supply chain workflows.

• B2B Procurement Automation: Agents validate approved vendors and source alternative suppliers in real time during supply chain disruptions.

• Subscription Management: Agents monitor service usage and optimize vendor relationships automatically based on performance data.

Stripe in Agentic Commerce

Stripe has started to do what they always have been doing. It has focused on  powering secure, developer-friendly payment infrastructure for agentic transactions.

• Stripe Agent Toolkit: Let’s AI agents interact with Stripe APIs directly. It works through creating payment links, managing subscriptions, and processing refunds through natural language commands.
• Agentic Payment Authorization: Stripe supports the tokenized credential infrastructure needed for AP2-style mandates, allowing agents to complete purchases within pre-authorized limits set by the user.
• Billing and Subscription Automation: Agents can handle recurring billing workflows, usage-based pricing updates, and plan changes without human intervention.

Beyond these platforms, retailers like Wayfair and The Home Depot are already living with agentic commerce integrations. Wayfair onboarded 30 million products into the agentic ecosystem in under one quarter by implementing a protocol translation layer that treats AI agents as partners, not one-off technical projects.

How to Prepare Your Store for Agentic Commerce

Here’s the practical part. These are the steps e-commerce owners like you should be working through right now.

Step 1: Get Your Product Data Ready for Machine Interpretation

This is the most important step. AI agents can only recommend and sell products they can understand. And they thrive to understand structured, accurate, conversational data in your product feed, not keyword-stuffed titles.

Make sure your Merchant Center feed includes:

• Updated and real-time inventory availability (AI agents won’t recommend products they can’t confirm are in stock).
• Accurate, consistent pricing across your product feed, website, and any other sources in the online.
• Valid GTINs, MPNs, and brand names for all products.
• High-quality images (multimodal AI agents can visually process products).
• Detailed shipping and fulfillment data so agents can answer delivery questions accurately.

Step 2: Add Conversational Attributes to Your Feed

Google Merchant Center now supports a set of new, optional attributes specifically designed for AI discovery. These go beyond keywords and help agents reason about your products.

Here are the Conversational Attributes:

• [question_and_answer]: Structured answers to common product FAQs — feeds AI agents the answers to questions shoppers are likely to ask.
• [related_product]: Maps accessories, required parts, and often-bought-with items so agents can suggest complete solutions.
• [variant_option] + [item_group_title]: Gives agents a clear, machine-readable way to navigate product variants (sizes, colors, configurations).
• [document_link]: Links to PDFs (manuals, guides, warranty docs) for products that need technical depth.
• [popularity_rank]: A signal of how well a product performs relative to your other inventory.

Add these via a supplemental data source, not your primary feed. So your existing approvals aren’t affected. Read the full guide on conversational attributes.

Step 3: Adopt Schema.org Markup on Your Product Pages

Conversational attributes in your feed cover your Merchant Center presence. But your website itself also needs to be machine-readable for broader AI discovery.

This is where Schema.org Product markup comes in. Adding it on your product pages allows AI agents and LLMs to parse your product data directly from your site. Products without proper schema markup force agents to guess and agents don’t guess in your favor. This is increasingly called Generative Engine Optimization (GEO): structuring your content not for keyword algorithms, but for AI reasoning.

Step 4: Integrate with UCP

This is the step that makes your product catalog truly “instantly shoppable” across all AI platforms. UCP integration involves:

• Completing the technical implementation in my UCP guide.
• Using the Merchant Center sandbox to validate your integration
• If you already use Google Pay, your existing Merchant ID is compatible, no need to rebuild payment infrastructure
• Consider a protocol translation layer (middleware) if you have a large catalog. This is what Wayfair used to onboard 30M products quickly

Step 5: Deploy Your Business Agent and Monitor AI Performance

Once your data is ready, activate and customize Google’s Business Agent in the Merchant Center. You can set:

• Your brand’s tone of voice and persona
• Welcome messages and conversation starters
• Category focus and product spotlight areas

Then track your progress using the AI Performance Insights tool. It shows your share of voice on AI surfaces compared to similar brands, so you can see whether your optimizations are actually working.

Step 6: Start Small, Test, and Expand

Don’t try to do everything at once. A smarter approach for integrating agentic commerce in your e-Commerce website would be:

• Start with a test group. A subset of your loyalty base or your top 50 best-selling products
• Initially filter out products with complex restrictions (state-specific shipping, age verification) to avoid agent errors
• Learn where your data breaks down, fix it, then expand to your full catalog
• Measure the conversion rate of agentic channel traffic against traditional organic, early data suggests it will be meaningfully higher

What to Expect for Your Business in Agentic Commerce Era

Here are the business outcomes retailers are already seeing from early agentic commerce investment:

Higher-Intent Traffic

Shoppers arriving through AI agents have already gone through a qualification process. The agent has matched their specific requirements to your product before they ever reach your page. Early data from retailers like Wayfair confirms a measurable positive conversion delta compared to traditional browsing traffic.

Shorter Sales Cycles

The traditional research phase includes opening tabs, reading reviews, comparing specs, and some other steps. But, all these now get collapsed into the AI conversation before the shopper even visits your site. That means less friction and faster decisions once they arrive.

A New Distribution Channel

Think of UCP integration like joining a major marketplace. But with far less friction, lower fees, and no loss of customer ownership. You gain visibility across every AI platform that supports UCP simultaneously. That’s a significant reach expansion from a single integration.

You Stay in Control

The Merchant of Record principle built into UCP means you don’t give up your customer relationships, your data, or your margins to the AI platform. You serve the AI; you don’t surrender to it.

Brand Representation on AI Surfaces

Your Business Agent acts as a sales representative for your brand on Google’s AI surfaces. The quality of that representation depends entirely on the quality of your product data. Better data = a better brand voice in AI conversations.

Do Note That: Agentic commerce won’t replace traditional e-commerce channels overnight. Morgan Stanley estimates it will account for 10-20% of US e-commerce by 2030. But it’s the fastest-growing channel in retail, and the brands that invest in readiness now will have a meaningful first-mover advantage.

Agentic Commerce Security: What You Need to Know

A common question from e-commerce owners: is it safe to let AI agents complete purchases on customers’ behalf?

The short answer is yes and in some ways, agentic transactions are more secure than traditional checkouts. Here’s why:

• Digital mandates via AP2. Every agent-initiated purchase is backed by a cryptographically signed authorization record. The agent can’t exceed the spending limit or buy outside the approved categories the shopper set.

• Audit trails. Every transaction has an irrevocable record. Dispute resolution and fraud management become easier, not harder.

• Merchant-controlled boundaries. You can set rules for what AI agents are allowed to do within your systems. You’re not handing agents a blank check.

• Industry-wide authentication standards. Know Your Agent (KYA) protocols are emerging across the industry, similar to how Know Your Customer (KYC) works in banking. These help platforms distinguish legitimate shopping agents from malicious bots.

A 2026 survey found that 78% of financial institutions expect fraud risks to increase from AI shopping agents. This is driving rapid investment in authentication frameworks, and retailers who implement AP2 and UCP are protected by those frameworks by design.

FAQs on Agentic Commerce

Final Thoughts

Agentic commerce is not coming,  it’s here. The traffic numbers are real. The platform investments are real. The protocols are live. And the window to get ahead of it is open right now.

The good news is that the foundation you need isn’t exotic or out of reach. It’s accurate product data, structured catalog enrichment, and integration with open standards that the entire industry is rallying behind.

The retailers who treat this shift as an opportunity and eventually will get a new channel to serve. And, agentic commerce isn’t a threat to resist. The success will come for the ones who look back on 2026 as the year they got ahead.

Start with your data. Fix the fundamentals. Add conversational attributes. Explore UCP. Deploy your Business Agent. And measure everything.

Your best customers are starting to shop differently. Make sure your store is ready to meet them wherever they are.