Shopping via ChatGPT - How Agentic Commerce is Changing the Rules of Online Retail

What is Agentic Commerce?

Agentic Commerce describes a paradigm shift: No longer does the customer search for products, but AI agents act on their behalf. ChatGPT is the first mass-market player implementing this concept.

How Does Instant Checkout Work?

1. Conversation: Users describe their need

2. Recommendation: ChatGPT suggests suitable products

3. Checkout: Direct purchase processing without website visit

4. Delivery: Processing through connected merchants

The Impact on E-Commerce

End of the Click Journey?

Traditional e-commerce lives from the customer journey: Awareness → Consideration → Purchase. Agentic Commerce skips these phases.

Consequences:

SEO becomes less relevant

Brand awareness loses importance

Product quality and reviews become more critical

Price transparency increases

New Rules

1. Visibility in AI Models

The question is no longer "Do I rank on Google?" but "Does ChatGPT know me?"

2. Structured Product Data

AI agents need perfectly structured data to recommend products.

3. Integration in AI Ecosystems

Merchants must be integrated into AI platforms - not just present on their own websites.

Opportunities for Merchants

First-Mover Advantage

Merchants entering partnerships with AI platforms now secure advantages.

Efficiency Increase

Agentic Commerce can dramatically increase conversion rates as purchase barriers fall.

New Target Groups

AI-affine users are often affluent and early adopters.

Challenges

Loss of Control

Merchants have less control over product presentation.

Margin Pressure

Increased price transparency can put margins under pressure.

Dependency

New dependencies on AI platforms emerge.

How to Prepare

1. Optimize Data Quality

Invest in structured, high-quality product data.

2. Build Partnerships

Explore integration opportunities with AI platforms.

3. Prioritize Reviews

Authentic customer reviews become the main factor.

4. Perfect Fulfillment

Delivery reliability becomes even more critical.

5. Adapt Strategy

Develop an Agentic Commerce strategy parallel to traditional e-commerce.

The Future of Online Retail

Agentic Commerce will not replace traditional e-commerce, but complement and transform it. Merchants must excel in both worlds.

For a deeper analysis of the protocols behind Agentic Commerce, read our article UCP vs ACP: Which Protocol Will Shape Agentic Commerce in 2026?. A sober assessment for online retailers can be found in our Agentic Commerce reality check.

Glossary

ACP (Agentic Commerce Protocol) A protocol introduced by OpenAI and Stripe for standardised commerce interactions within AI interfaces, focusing on rapid integration through predefined schemas.

Agentic Commerce Commerce scenarios in which AI agents research, compare, and initiate transactions on behalf of consumers or businesses, with degrees of autonomy ranging from assisted selection to independent purchasing decisions.

In-Chat Checkout Purchase completion within a conversational AI interface without redirection to a conventional shop website.

UCP (Universal Commerce Protocol) An open standard initiated by Google for communication between AI agents and commerce systems, featuring dynamic capability negotiation between agents and merchants.