谷歌推出Universal Cart智能购物中枢 打通全场景购物链路

Google has launched Universal Cart, an all-in-one smart shopping hub, alongside an updated proxy payment protocol, AP2, designed to deliver a new omnichannel shopping experience for consumers. Key details are as follows:

1. Core features: Users can add desired items across Google’s entire ecosystem, including Search, Gemini chat, YouTube, and Gmail. The system automatically tracks discounts, monitors price fluctuations, displays historical pricing, and sends restock alerts, adapting to cross-device, cross-merchant, multi-cycle shopping habits.

2. AI-powered assistance: When users combine products from multiple merchants—for example, when building a custom PC—the system automatically flags compatibility issues and suggests alternative options. After linking a Google Wallet account, users can also unlock hidden discounts and optimize rewards point usage.

3. Payments: Users can set spending rules by category and limit; AI will then complete automatic payments within these rules. All transaction data is end-to-end encrypted, and permanent audit trails are stored to streamline dispute resolution. The service is currently live in the U.S., with gradual expansion planned to Canada, Australia, and the UK, covering additional categories and use cases.

Google’s new shopping hub and payment protocol open up new channel opportunities and user insight directions for brands, aligning with evolving consumer trends. Key takeaways are as follows:

1. Channel development: After integrating Google’s open UCP protocol, brands gain access to Google’s full ecosystem traffic. The framework supports two conversion models—direct checkout on Google’s platform, or redirection to the brand’s independent website—adapting to different brands’ channel strategies and unlocking omnichannel exposure opportunities.

2. User insights: Google collects full-funnel data spanning from product discovery to decision-making and purchase. Brands can leverage this data to better understand consumer demand, informing product development and marketing positioning adjustments.

3. Alignment with consumer trends: Modern consumers have already adopted cross-scenario, cross-device shopping habits, and demand for AI-powered decision support continues to grow. Early integration allows brands to adapt to these new user behaviors, and brands can boost conversion rates by offering exclusive hidden discounts via the partnership.

Google’s new product and protocol deliver new growth opportunities for online sellers, particularly cross-border sellers. Key insights are as follows:

1. Growth opportunities: After integrating the UCP protocol, sellers gain access to full ecosystem traffic across Google Search, YouTube, Gemini and more, covering the entire user shopping journey. The two checkout models accommodate the needs of sellers of all sizes, and early integrators are well-positioned to capture early traffic bonuses.

2. Conversion optimization: Built-in features including price monitoring, discount tracking, restock alerts, and AI-powered product compatibility checks reduce user decision friction, improve the shopping experience, and ultimately lift conversion rates.

3. Operations and risk management: The AP2 proxy payment protocol supports multi-cycle shopping and AI-powered automatic payment within user-defined rules, with end-to-end encryption and permanent audit trails that lower dispute resolution costs for both buyers and sellers. The service is currently only available in the U.S., with expansion to other markets planned. Sellers can complete early integration to get ahead of the curve and capture this new growth window.

Google’s omnichannel smart shopping system brings new business opportunities and digital transformation insights for manufacturing factories. Key takeaways are as follows:

1. Product design and development: The system supports users in freely combining products from multiple merchants and runs AI-powered compatibility checks—such as for custom PC builds. This demonstrates that modular, customizable, and standards-compliant compatible products better match current consumer demand. Factories can adjust their product design and production strategies to launch more modular products that meet these requirements.

2. Business opportunities: Factories with their own direct-to-consumer brands can integrate this new system to reach end consumers directly across Google’s full ecosystem, build a direct D2C sales channel, cut out middlemen, and expand profit margins.

3. Digital transformation insights: The system achieves cross-merchant, cross-scenario data connectivity through an open protocol. When advancing digital and e-commerce transformation, factories can adopt this open, compatible approach, proactively integrate with new ecosystems of mainstream platforms, and build early positioning to capture more exposure and traffic opportunities.

Google’s new product and protocol reveal new development trends in the e-commerce industry and point to new business directions for related service providers. Key insights are as follows:

1. Industry trends: E-commerce is shifting away from single-platform, single-scenario models to an omnichannel, cross-platform, cross-merchant full-funnel shopping model. AI-assisted shopping decision-making and AI-powered automatic shopping have emerged as new industry growth drivers, and both users and merchants are increasingly demanding higher payment security and transaction traceability.

2. Unmet customer needs: Most small and medium-sized merchants cannot independently integrate Google’s full ecosystem shopping scenarios, cross-merchant product combinations impose high decision costs on users, and AI proxy payments have long suffered from opaque rules, insufficient security guarantees, and difficult dispute tracing. All of these pain points represent new business opportunities for service providers.

3. Solution directions: Service providers can develop integration and adaptation services built around Google’s open UCP and AP2 protocols, helping small and medium-sized merchants quickly access Google’s new ecosystem. They can also expand into value-added services including AI-assisted product selection and full-funnel data operations to meet the diverse needs of merchants.

Google’s Universal Cart approach provides new development references for all types of platforms and clarifies the evolving demands of users and merchants. Key insights are as follows:

1. Core demand: Today’s users widely expect a unified cross-scenario, cross-device shopping management experience, while merchants need full-funnel traffic exposure and smooth conversion paths, as well as robust payment security and transaction traceability. These are the core demands that platforms must address.

2. Actionable operational references: Platforms can build their own unified shopping hub connected to their existing ecosystem to unify the full shopping journey, integrate AI decision support to solve the pain points of cross-merchant product selection, launch secure payment protocols adapted for AI proxy payments, and attract merchant integration via open protocols. A phased rollout starting with core categories in core markets before expanding to new regions and categories helps reduce trial-and-error costs.

3. Risk mitigation: For AI proxy payments, platforms must clarify user authorization rules, implement robust data encryption and operation auditing, protect user fund and data security to avoid compliance risks, and retain complete transaction trails to streamline return and dispute resolution and build user trust.

Google’s new product and protocol represent a new industry shift in e-commerce and give rise to a new business model, offering high research value. Key observations are as follows:

1. New industry shift: Global tech giants are now leveraging their full-ecosystem traffic to build out closed-loop omnichannel e-commerce infrastructure, upending the historical industry status quo where product discovery and conversion sit in separate silos. AI has expanded beyond product recommendations to cover the full shopping workflow, from decision-making to automatic payment, and AI-powered proxy shopping has emerged as a formal new direction for the industry.

2. New business model: Google builds its shopping hub based on open universal protocols, connecting users, merchants, and payment processors. Rather than fully encroaching on merchant interests, it enables full-funnel data aggregation and commercial monetization while accommodating merchants’ needs for independent website operations. This lightweight e-commerce middle platform model is an entirely new commercial experiment.

3. Compliance research insights: AI proxy payment raises multiple compliance issues related to user authorization, data security, and transaction tracing. The transparent encryption and permanent audit trail design of Google’s AP2 protocol provides a practical case study for building industry compliance frameworks and offers real-world reference for the development of relevant regulatory policies.