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You need to keep changing the split
🧐The 10/50/40 split isn't fixed. it should move with one number, and more!

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🧐The 10/50/40 Split Isn't Fixed. It Should Move With One Number.
Big Swings, New Concepts, Iterations, roughly 10/50/40 as a production split, is a reasonable steady-state target.
Treating it as permanent regardless of where the account actually is misses the part that makes the framework useful: the right ratio shifts with account maturity, and there's a specific signal that tells you when to shift it.
The trigger: trailing 4-week CAC stability.
CAC swinging meaningfully week to week, still searching for a reliable audience or angle, push Big Swings toward 15-20% temporarily. The account needs more ceiling-finding right now, and the extra iteration volume on an unstable base isn't compounding into anything reliable yet.
CAC holding steady within a narrow band for 4+ consecutive weeks, the account has found its working formula. Shift toward heavier Iterations, 45-50%, to defend and extract maximum value from what's already proven, while trimming Big Swings back toward 5-8% as pure ceiling-testing insurance.
CAC drifting up steadily despite stable spend, that's the signal iterations have saturated their audience. Push New Concepts up toward 55-60% to find fresh angles before the account plateaus further.
Most teams set a ratio once, during a planning meeting, and never revisit it against the account's actual trajectory, which means an account that's already found stability keeps burning budget on ceiling-testing it no longer needs, while an account still searching gets starved of the Big Swing volume required to find its footing in the first place.
Check trailing 4-week CAC variance this week before touching the next production calendar. The ratio should follow the account's actual stage, not a framework borrowed from an account at a different one.
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🚀Quick Hits
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🛍️ Asia is setting the future of retail, with 59% of APAC consumers shopping via social commerce, while 68% of North Americans have never made a social purchase. NIQ says brands ignoring live commerce, social commerce, and quick commerce risk falling behind.
⭐ 88% of U.S. consumers have skipped a local business after reading negative reviews, while 78% won't consider businesses rated below 4 stars. Responding within 1–3 days can rebuild trust, with 78% saying thoughtful replies improve credibility.
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