Many businesses in Germany are currently assessing how artificial intelligence (AI) can enhance the checkout and payment process for online purchases. They aim to refine internal workflows and improve the customer experience. The term “AI checkout” is widely used, but it can be misleading. That’s because the technology doesn’t mean AI takes over the entire checkout flow. Instead, it supports individual steps along the customer journey. There are diverse opportunities here.

In this article, you’ll learn how AI can transform digital payments, speed up checkout, and help businesses grow sales while preventing fraud.

Key takeaways

• AI agents support authorised checkout processes, changing digital customer journeys.
  
• AI can personalise product discovery and reduce unnecessary steps during checkout.
  
• Shared Payment Tokens (SPTs), Link’s wallet for agents, and AI-powered fraud prevention help secure agentic payments.
  
• Programmable payment processes allow AI agents to pay for digital services such as application programming interfaces (APIs), data, and software programmatically.
  

How is AI changing online payments?

New AI applications, such as Gemini and Microsoft Copilot, are integrating additional opportunities for secure, automated online payments into existing payment and commerce systems. There is an increasing focus here on AI agents. They act on behalf of people or businesses and can support authorised tasks such as researching and comparing offers, or preparing and performing checkout. This is creating new requirements for payments infrastructure.

Changes along the customer journey

The changes begin before payment is actually made. AI agents assist people in finding and evaluating products, services, or software. Businesses must therefore increasingly offer information in a structured, machine-readable form so that automated systems can interpret it. This impacts e-commerce as part of the growing trend towards agentic commerce, along with software-as-a-service (SaaS) providers, platforms, travel companies, service providers, and operators of APIs and AI services.

The checkout flow is also changing. AI agents increasingly communicate with digital product and service providers' systems through standards such as the Universal Commerce Protocol (UCP). Programmable workflows enable them to conduct authorised transactions within defined parameters securely. Providers maintain control over prices, taxes, availability, order processing, and the entire customer relationship.

Security and trust

Agent-powered payments increase security requirements. Businesses must be able to verify whether AI agents are, in fact, acting on behalf of approved users. At the same time, sensitive financial data must not be shared with them. SPTs allow agents to initiate authorised payments without accessing a customer's underlying payment credentials. Link's wallet for agents enables agents to make purchases on a customer's behalf without exposing the customer's underlying payment information.

How can businesses reduce risk in AI-powered transactions?

As AI agents become more involved in digital commerce, businesses need ways to manage the risks associated with agent-powered transactions. This includes assessing transaction risk, protecting sensitive payment information, and defining when an agent is authorised to act on a customer’s behalf.

• Real-time fraud detection
  Businesses can use fraud prevention tools such as Stripe Radar to assess transactions for risk signals and identify potentially fraudulent activity in real time.

• Payment data protection

  SPTs and Link can help protect sensitive payment information in agent-powered transactions while allowing authorised payments to proceed securely.

• Authorisation and user control
  Because AI agents act on behalf of people or businesses, companies need to define which authorisations are required for a particular action. Depending on the transaction, they can determine when an agent is permitted to proceed and when additional user confirmation is required.

How is AI reducing friction losses at checkout?

AI agents can reduce friction at checkout by helping prepare the information and actions required to complete a purchase. Rather than treating AI as another form of automation, businesses can enable agents to act on a customer’s behalf within defined permissions, while customers retain control over the transaction.

Faster checkout preparation

AI agents can use available information such as stored customer details, preferred payment methods, product availability, shipping options, and other purchase requirements to help prepare for checkout. This can reduce the amount of information customers need to enter or select manually, making it easier to move from product discovery to purchase.

Programmable checkout

AI agents can also interact with commerce systems via structured protocols and APIs to exchange information and execute authorised checkout steps. Programmable checkout allows businesses to support these agent-powered interactions while continuing to use their existing payment, ordering, and billing systems.

How is AI impacting online payment conversion rates?

• Lower cart abandonment through simpler checkout
  Complex or lengthy checkout flows are a common reason shoppers abandon their carts. When AI agents can use information and authorised steps prepared earlier in the customer journey, they can help shorten the path from purchase intent to completed transaction.

• More reliable checkout processes
  Programmable checkout processes can help keep the information and authorised steps required for a transaction consistent through to purchase completion.

• Trust as a prerequisite for conversion
  Customers need to trust agent-powered transactions before they are likely to use them. Clear authorisation, protection of payment information, and appropriate safeguards can help businesses create checkout experiences in which customers remain in control while agents act on their behalf.

How does Stripe deploy AI in payment processes?

Stripe combines AI-powered payment capabilities with infrastructure designed to support agentic commerce. Stripe Payments helps businesses process online and in-store transactions through a unified infrastructure. At the same time, SPTs, UCP, and Link’s wallet for agents support authorised transactions initiated by AI agents.

AI-powered features can also help businesses improve payment performance. Stripe uses data-based models to analyse payment flows and identify patterns that can inform adjustments to payment processes.

For recurring payments, Smart Retries uses AI to determine the optimal time to retry failed payments, helping businesses recover more revenue from subscription products.

Fraud prevention with Stripe Radar

One of the primary uses of AI in online payments is fraud detection. Stripe Radar uses AI models to evaluate transactions based on risk signals, including payment details, transaction patterns, and other security features.

This analysis helps businesses distinguish legitimate purchases from suspicious activity and detect attempted fraud without unnecessarily blocking authorised payments.

FAQs about AI checkout