payments

A quiet, supply-side week: two teams rebuilding the store for agents, a beauty industry betting on trust, and Britain finally getting a tipping point.

The card networks built the agentic rails, Salesforce shipped the platform answer, and UK shoppers said the quiet part: they still don't trust it.

The UK's first agentic checkout, three consumer datasets that agree, resale's trust problem, and Kingfisher's line: technology can be bought, trust has to be earned.

The week vendor stacks, hires and procurement timetables converged. Inditex's data architect crossed to H&M, Klarna landed in ChatGPT, and AWS productised Alexa-for-Shopping.

The week the UK public sector, payments industry, fashion retailers and pure-plays all started working on the same agentic-commerce agenda.

Pichai called I/O 2026 the agentic Gemini era. The actual commerce story is more concrete: Universal Cart, the cross-surface object Google wants every retailer to integrate with, with a UK launch date conspicuously absent.

The week the agentic-commerce conversation moved from infrastructure to operational deployment, with a distinctly UK-fashion overlay.

Amazon, Meta, Microsoft, Salesforce, and Stripe joined the Universal Commerce Protocol Tech Council on 24 April 2026. The agentic commerce infrastructure layer is no longer a conversation. It is a governance body.

AI-powered fraud in early 2026 isn't the high-volume, low-effort credential stuffing of five years ago. It's fewer attacks, smarter attacks, and attacks that are genuinely harder to distinguish from legitimate behaviour. The industry isn't losing — but it's not comfortable either.

On 29 September 2025, OpenAI launched Instant Checkout, the ability to buy products directly through ChatGPT, powered by Stripe and starting with Etsy and Shopify merchants. Etsy's stock jumped 16%. The interesting questions start after the headlines.

Klarna floated on the NYSE in September 2025, raising $1.37 billion and opening 30% above its offer price. The IPO narrative was built substantially around AI as a commercial multiplier. Public markets believed enough of it. The implications for UK commerce and fintech extend well beyond Klarna's own balance sheet.

Through 2025, every major incumbent in global payments shipped a version of the same infrastructure: tokenised rails for AI agents to complete purchases autonomously. The convergence is less a market signal than a regulatory gap being filled by private hands.

The EU's AI regulation is coming into force in phases. The UK hasn't followed suit — but UK retailers with EU exposure or AI vendor contracts are more implicated than the 'not our problem' reading suggests.

Pay360 2025 at ExCeL London landed one month before Mastercard's Agent Pay announcement. The payments industry already knew where it was heading. The mood was focused rather than euphoric, which felt about right.

UK fintech investment hit £5.7bn in H1 2024, nearly three times the same period in 2023. Revolut, Monzo, and Klarna are all using AI at scale. But the practical applications are less about consumer experience and more about the unglamorous infrastructure of financial services.

Pay360 2024 brought the UK payments community to ExCeL London. AI was on the agenda — but the conversation was less about transformation and more about where AI is actually earning its keep in the plumbing of financial infrastructure. Which, it turns out, is everywhere.

When Klarna revealed its AI assistant had handled 2.3 million customer conversations in a single month, the industry took notice. The story behind the numbers is worth examining carefully.