A fifth of all retail is online, and the guides get written anyway

Global e-commerce sales reach somewhere between $6.88tn and $7.41tn in 2026 depending on whose forecast you take, roughly 21% of a total retail market of about $29.7tn, rising toward 22.5% by 2028.

The spread between those two 2026 figures is over half a trillion dollars, which tells you how much methodology matters here. The share number is the more stable and more useful one.

Why the share matters more than the total

Four fifths of retail still happens in a shop. But the share moving online is the share that can be attributed, tracked and commissioned, and it grows every year without any publisher doing anything.

That is the structural tailwind under commerce content. It is also why the competitive question has moved on from whether to cover products to how efficiently you can cover them, and at what margin.

The gap between the tailwind and your P&L

A rising addressable market and a falling organic traffic channel can coexist perfectly well, and currently do. The publishers who grow through it are the ones who treat commerce as an operation with unit economics (cost per published guide, revenue per session, realised commission rate) rather than as a content genre.