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One practical finance-systems pattern, product decision or build lesson every two weeks — real SAP, treasury, delivery and solo-product notes. No fluff. 👋

What actually lands

• One thing per issue, written out properly. A treasury or SAP pattern, a delivery decision, or something a build got wrong — not a link roundup.
• The reasoning, not the summary. What I'd actually do, what usually breaks first, and what I'd check before committing to it.
• Field notes, not vendor material. Written from real implementations and transformation programmes, including the parts that went badly.
• What I'm building, honestly. The product decisions behind what I ship — pricing, scope, and the experiments I've killed.
• New tools when they go up. The calculators and templates are free and need no signup; subscribers just hear when a new one exists.

Every two weeks. No drip sequence, no upsell ladder, no "quick question" follow-ups. Every issue carries an unsubscribe link at the bottom, and your address is never used for anything else — see the Privacy Policy.