Blog

Profit, made clear.

Plain-English writing on e-commerce profit, fees, and running a Shopify store in Europe.

LatestComparisonAugust 2026 · 6 min read

Profflow vs Triple Whale, for a European Shopify store

Triple Whale is a serious product. It is also built for a different shop than yours. Here is the honest comparison, including where they win.

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Build logAugust 2026 · 5 min read

What we have built so far — and what we got wrong

From a landing page to live Shopify data, a profit calendar and a 3-minute setup. An honest log, including the parts we had to tear out.

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FundamentalsJuly 2026 · 4 min read

Revenue is not profit — and the gap is bigger than you think

A €10k month can be a losing month. Here's where the money actually goes between the sale and your bank account.

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GuideJuly 2026 · 3 min read

Every fee your Shopify store pays, in one place

Transaction fees, payment fees, app subscriptions, currency conversion — a plain-English map of what leaves your account.

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EuropeJune 2026 · 5 min read

EU VAT and the OSS threshold, explained simply

If you sell across EU borders, there's a €10,000 line that changes how you charge VAT. Here's what it means.

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