afk.

How does this actually work?

afk. is about businesses, money, incentives and the systems underneath everyday life. We work out who pays, who wins, why it works and what is worth taking from it.

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The afk. lensPick something

Gift cards

Cash now, product later.

A gift card gets money into the retailer before the eventual customer has chosen a product. That timing changes the economics of what looks like a simple present.

Who pays?

The buyer pays before the eventual customer chooses anything.

Who wins?

The retailer gets the cash early and another reason for someone to come back.

What changes behaviour?

Stored value is easier to spend than cash, and the final purchase can end up above the card balance.

What is interesting?

Some balances are never fully redeemed. A payment format can create value before the underlying product is sold.

Breakdowns

How the business makes money.

WHOOP

RECOVERY82%

Breakdown•17 Aug 2026

Why WHOOP stopped selling the device

In 2018 WHOOP moved the hardware inside a membership. The decision lowered the initial entry price and meant WHOOP could keep earning from a customer without waiting for another device sale.

The four lanes

What afk. covers

Breakdowns

Companies pulled apart properly: where the money comes from, why customers stay and what protects the model.

WHOOP · Costco · Visa

Systems

The commercial mechanisms around us: taxes, points, toll roads, surcharges, franchises and everything else that quietly shapes behaviour.

Stamp duty · airline points · gift cards

Ideas

Shorter pieces built around one useful observation. One mechanism, explained without turning it into a lecture.

Pricing · scarcity · working capital

Playbooks

The reusable stuff comes later. Once enough examples point to the same pattern, we turn the pattern into something practical.

Membership · pricing · retention

About

01 / 04

afk.

The publication

There is usually more going on underneath.

afk. is about businesses, money, incentives and the systems people interact with every day. The point is not to describe what something does. It is to work out why it works that way, who benefits and what follows from it.

why.

Why it exists

The mechanism is usually more interesting than the headline.

A company can look like it sells one thing while the economics sit somewhere else. A tax can survive even when almost nobody likes it. A loyalty program can become valuable in its own right. afk. starts with the obvious explanation and keeps going.

founder.

Founder

Saxon Kona

I started afk. because I kept finding the system behind something more interesting than the thing itself. Why a company charges the way it does. Why a tax survives even when people hate it. Why a loyalty program can matter as much as the core product.

My background is in law, which probably explains the interest in rules, incentives and the consequences they create. afk. is where I can pull those systems apart without turning the answer into an academic paper.

How does this actually work?

How the business makes money.

Why WHOOP stopped selling the device

What afk. covers

Breakdowns

Systems

Ideas

Playbooks

There is usually more going on underneath.

The mechanism is usually more interesting than the headline.

Companies are only part of it.

Saxon Kona

Search afk.