Launch agentic commerce in Google AI Mode and Gemini

(UCP)

Make your catalog discoverable and purchasable in Google’s AI shopping experiences. SellerAI automates and maintains the agentic commerce layer so your product data, checkout, and order updates stay consistent as UCP programs evolve.

Free to start. You only pay when you go live and receive agent-driven orders.
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What is Google UCP checkout?

UCP enables direct buying in Google’s AI experiences, including AI Mode in Search and Gemini. Customers complete the purchase in the Google experience, and you remain the Merchant of Record.
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What UCP needs to run

Successful UCP integration rests on three pillars:

1

Clean, structured product data

A catalog that passes Google’s validation rules: products, variants, attributes, pricing, availability, and eligibility requirements.

2

Predictable checkout behavior (UCP)

A reliable flow that confirms the final total and places the order consistently.

3

Post-purchase status and tracking updates

A steady update loop so buyers see confirmations, status changes, shipments, and tracking without gaps.

1

Clean, structured product data

A catalog that passes Google’s validation rules: products, variants, attributes, pricing, availability, and eligibility requirements.

2
3

Why teams get stuck after “we integrated”

UCP is strict about reliability. Minor discrepancies become major production blockers:
  • products never become eligible
  • totals change at the last step
  • slow responses trigger retries and duplicates
  • inventory doesn’t match what the buyer sees
  • status or tracking never shows up where the customer expects it
The real challenge is maintaining reliability at scale across edge cases and silent updates. A working store is only part of the job.

What SellerAI provides

SellerAI implements the agentic commerce layer for UCP.
/01
Catalog readiness and consistency
Catalog readiness and consistency
We map your inventory into platform-ready product data and keep pricing and availability aligned as they change.
/02
UCP checkout layer
UCP checkout layer
We implement and maintain the UCP checkout surface so totals and order placement stay predictable under real traffic.
/03
Order intake and creation
Order intake and creation
We receive agent-driven orders and create them in your commerce system with the right items and delivery details.
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Status and tracking updates
Status and tracking updates
Buyers receive order progress updates consistently, including shipment and tracking.

Go-live checks that
prevent production issues

Before launch, teams typically validate:

Product data completeness (variants, attributes, policies, eligibility)

Response speed and error handling (timeouts, retries, duplicate prevention)

Shipping and taxes behavior (especially when buyer inputs change)

"Final total" rules and confirmation behavior

Order status mapping and tracking updates end-to-end

Enable AI checkout in minutes with SellerAI

Start with an import from your current store or marketplace, adjust how products appear in AI, then begin receiving and processing orders as programs go live. SellerAI keeps the protocol layer and data requirements up to date as specs change.

Registration is free. We only charge commission once your store is live in AI assistants. No developers needed, no credit card required.