April 2026 · E-commerce Notes

April did not change the direction of e-commerce. It made the pressure points harder to ignore.

AI shopping is becoming more closely tied to discovery and conversion. Marketplaces are taking a larger share of digital trade. Social commerce is expanding across Europe. At the same time, fulfillment costs, pricing pressure, and trust concerns are shaping how retailers and brands operate.

Consumers are still shopping online, but they are also becoming more selective. Price, payment flexibility, reviews, and product information are playing a bigger role in how decisions are made.

Below is a curated selection of April updates observed over the course of the month.

Technology & AI in Commerce

This month’s AI updates were less about experimentation and more about commercial impact. AI appears to be moving closer to the parts of the journey where shoppers compare products, evaluate options, and decide whether to buy.

AI shopping starts showing stronger commercial signals

Amazon shared a sharp rise in Rufus usage, with monthly active users increasing 115% year over year and engagement climbing 400%. The company also stated that Rufus was used by 300 million customers in 2025 and that customers using Rufus are 60% more likely to complete a purchase.

This was not only an Amazon signal. Adobe data showed that AI-driven traffic to retailer websites converted 42% more often than non-AI traffic as of March 2026. A year earlier, AI-referred visitors were converting at almost half the rate of non-AI traffic, which makes the shift especially notable.

These are still early signals, but they suggest AI-assisted journeys may be attracting shoppers who are already more informed, more intentional, and further along in the buying process.

Sources
⁠- https://www.modernretail.co/technology/amazon-says-its-ai-shopping-assistant-is-gaining-traction-with-rufus-users-up-115/
- https://www.digitalcommerce360.com/2026/04/23/ecommerce-trends-ai-key-conversion-metric/

Agentic commerce becomes a wider platform race

April also brought more attention to agentic commerce. Anthropic’s Project Deal experiment used AI agents to negotiate in a marketplace-style environment, resulting in 186 completed deals and more than $4,000 in combined transaction value.

OpenAI and Google are also testing how commerce can sit inside the interfaces shoppers already use.

These developments show that the question is no longer whether AI will influence commerce. The bigger question is where that influence sits in the journey and which platforms control the interaction.

Source
- https://www.digitalcommerce360.com/2026/04/30/ecommerce-trends-what-anthropic-openai-and-google-are-each-doing-in-agentic-commerce/

Platforms & Marketplaces

April’s marketplace updates pointed to the same reality: more of the transaction layer is moving into large platform ecosystems. Discovery, seller operations, and promotional planning are increasingly being shaped by the platforms where transactions happen.

Marketplace concentration continues increasing

Marketplace share continued to rise in Europe, reaching 61% of e-commerce GMV in 2025 compared with 56.2% in 2023. Globally, marketplaces represented 83.4% of e-commerce GMV.

This reinforces how central marketplace environments have become to digital commerce. For brands, marketplace performance is increasingly tied to visibility, pricing, availability, reviews, and execution quality inside third-party platforms.

Source
- https://ecommercenews.eu/marketplaces-account-for-61-of-european-ecommerce/

Social commerce keeps expanding its role in Europe

TikTok Shop continued to gain ground in Germany. One year after launch, 15% of German online shoppers had made at least one purchase on the platform, and TikTok Shop became the fifteenth-largest online retailer in the country according to NIQ data cited by Ecommerce News Europe.

The platform is also preparing to enter Poland, the Netherlands, and Belgium, with seller environments already created although the marketplaces are not yet live.

Together, these updates suggest social commerce is becoming more established in parts of Europe. Discovery and purchase are moving closer together inside entertainment-led environments, giving platforms like TikTok a stronger role in demand generation.

Sources
- https://ecommercenews.eu/tiktok-shop-gains-traction-in-germany/
- https://ecommercenews.eu/tiktok-shop-prepares-for-entry-into-poland-and-the-benelux/

Amazon moves Prime Day earlier

Amazon confirmed that Prime Day will take place in June in most countries, moving earlier than its July timing in the previous year. The change places a major promotional moment earlier in the retail calendar.

For sellers and brands, this affects campaign planning, inventory preparation, pricing strategy, and marketplace execution in Q2.

Source
- https://www.retaildive.com/news/amazon-prime-day-move-june-first-quarter-earnings/818918/

Operations & Cost Pressure

While AI shaped the front end of commerce, the operating layer became more expensive to manage. Fulfillment costs, tariffs, logistics pressure, and supply chain uncertainty continued to influence how retailers and sellers plan for growth.

Marketplace participation becomes more expensive

Amazon announced a 3.5% fuel and logistics surcharge on merchants’ fulfillment fees beginning April 17. The surcharge applies to Fulfillment by Amazon in the U.S. and Canada, as well as selected cross-border and Buy With Prime services.

The update adds another cost layer for sellers. As marketplace participation becomes more important, the cost of operating inside those marketplaces is also becoming harder to manage.

Source
- https://www.modernretail.co/operations/amazon-to-issue-3-5-surcharge-on-fulfillment-services-as-fuel-logistics-costs-rise/

Tariffs continue affecting pricing and planning

Fastenal reported that tariffs and war-related supply chain disruption affected its Q1 performance. Executives pointed to higher oil prices, shipping surcharges, and pricing actions that did not move quickly enough to offset cost increases.

That is the harder part for commerce teams: costs can change faster than pricing processes. When that gap widens, margin pressure becomes harder to control.

Source
- https://www.digitalcommerce360.com/2026/04/14/fastenal-tariffs-war-impact-q1-fy26/

Consumer Behavior & Market Pressures

April’s consumer updates showed that online demand remains strong, but shoppers are becoming more deliberate. Price, trust, and payment flexibility are continuing to shape purchase decisions.

Online demand remains strong, but shoppers are more intentional

U.S. online retail sales grew 10.1% year over year in March 2026, reaching $135.43 billion. Online retail grew at more than double the rate of total retail sales for the month.

Growth is still there, but it is not careless growth. Shoppers are comparing more, validating more, and looking for clearer reasons to buy.

Source
- https://www.digitalcommerce360.com/article/monthly-online-retail-sales/

Price and payment flexibility continue shaping purchase decisions

In Portugal, 73% of online shoppers said competitive pricing is the main driver behind purchase decisions, while 71% pointed to promotions and discounts. More than half also use price comparison websites before buying.

Payment flexibility is also part of this behavior. A survey cited by Ecommerce News Europe found that 50% of consumers across selected European markets use instalment payments or pay-later services, with France showing the highest adoption among surveyed countries at 55%.

Together, these updates show that value perception is not only about the listed price. Promotions, comparison behavior, and payment options all influence whether shoppers feel ready to buy.

Sources
- https://ecommercenews.eu/73-portuguese-shoppers-driven-by-price/
- https://ecommercenews.eu/50-european-consumers-use-bnpl/

Reviews remain important as AI recommendations grow

Omnisend research found that 84% of Americans trust online product reviews, while 86% still have concerns about AI-generated product recommendations. Many shoppers also double-check AI-generated suggestions before making a purchase.

As AI becomes more present in product discovery, trusted product information becomes even more important. Reviews, clear PDP content, accurate attributes, and consistent answers all help shoppers validate decisions before buying.

Source
- https://www.digitalcommerce360.com/2026/04/08/omnisend-report-ai-slop-fake-trust-online-reviews/

Closing Observation

April’s updates are connected by the same pressure point: decisions need to happen faster.

Across these updates, the same pattern appears from different angles: discovery is changing, operating pressure is rising, and shoppers need stronger reasons to trust what they buy.

The challenge is no longer only being present across channels. Products need to be discoverable, competitively positioned, trusted, and supported by execution that can keep up with changing market conditions.

The brands that keep up will be the ones that can read these signals early and turn them into faster decisions across pricing, availability, content, and marketplace execution.

We will continue tracking these shifts month by month.