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The template only earns its keep if you actually put two cases next to each other.

This is the reason every teardown answers the same questions in the same order. Put a luxury house beside a console platform and the differences stop being vibes — one is refusing sales to protect a price, the other is selling below cost to collect a toll, and both are defending a moat.

Case ACase B

Beauty · e.l.f. Beauty (NYSE: ELF)

Rhode

A skincare brand that launched with three products under $30, sold only on its own website for three years, and was bought by e.l.f. Beauty for up to $1 billion before it had a single shelf in a store.

Technology · NASDAQ: AMZN

Amazon

Runs a near-breakeven retail operation at enormous scale, and earns essentially all of its profit from renting out the two things that operation forced it to build — computing capacity and shelf placement.

The thesis in one line

Rhode did not sell skincare. It sold one woman's face as an aesthetic, kept the range small enough that every product was the hero, and let the waiting list do the advertising.

The store is not the business. The store is the customer acquisition cost for the businesses.

Verdict

Watch it

Own it

Moat

Narrow

Brand · Distribution

Wide

Scale economics · Network effects · Process power · Switching costs

Porter's five forces

Competitive rivalry

Threat of new entrants

Threat of substitutes

Buyer power

Supplier power

Competitive rivalry

Threat of new entrants

Threat of substitutes

Buyer power

Supplier power

Headline figures

Acquisition price: Up to $1B
Net sales, fiscal 2026: ≈ $390M
Products at launch: 3
Sales in one day: $27M

Net sales: $638B
AWS share of operating income: ~58%
Retail operating margin: ~5.4%
Third-party share of units: ~60%

Unit economics

One Barrier Restore Cream sold through Sephora at its $29 launch price (illustrative — e.l.f. does not publish brand margins)

Sold on rhodeskin.com, the same jar brings in the full $29 rather than roughly half of it, which is why e.l.f. warns that Rhode's shift into retail weighs on gross margin. The trade is a smaller share of each sale for many more sales, and the estimates above only work if Sephora shoppers who have never visited the website are a genuinely new customer rather than the old one buying in a different place.

One $50 third-party item sold through Amazon

Amazon captures roughly 38% of the sale price and carries none of the inventory risk. The seller took the risk, paid for the warehouse, and then paid again to be found in a search of Amazon's own catalogue.

What would change her mind

If e.l.f. ever broke Rhode out as a segment and showed operating margin holding above 20% after the Sephora rollout, with Bieber committed beyond 2028, I would say the brand had become a business rather than a moment. If instead Rhode's growth slows while the core e.l.f. brand keeps softening, the acquisition will have bought the parent two years and not a strategy.

If AWS revenue growth falls below 15% for two consecutive quarters while segment operating margin also declines, the cloud business is being commoditised rather than merely contested, and the capex is being spent defending share rather than buying growth. That combination — decelerating growth and compressing margin at the same time — breaks the thesis outright. A single weak quarter on either measure alone does not.

1 mechanism in common

own the customer