CAC $102 → $74 While Scaling Spend

A Life Plus is an Australian DTC meal delivery brand targeting two very different audiences: health-conscious consumers looking for low-carb meal plans, and NDIS-funded customers purchasing through government disability support programmes. Despite consistent ad spend of $30K–$60K/month, customer acquisition costs had climbed to $102 and scaling further would have been unprofitable. The core problem: both audiences were being targeted with a single undifferentiated campaign approach — same creatives, same messaging, same landing experience. The buying motivations and decision triggers for a health-conscious shopper and an NDIS participant are completely different, and treating them identically was diluting creative relevance across both segments.

CAC fell from $102 to $74 while ad spend scaled simultaneously — the combination that most campaigns can't achieve. The audience separation was the primary driver: health buyers and NDIS buyers responded to completely different creative angles, and once separated, both tracks improved independently. The Shopify first-order data integration revealed that 34% of previous 'conversions' were repeat purchases — meaning the true new-customer CAC before the rebuild was even higher than $102.

Reducing CAC while scaling spend is the benchmark that separates good campaigns from excellent ones. Most accounts achieve one at the cost of the other. The audience separation was the strategic unlock — two audiences, two worlds, two distinct campaign architectures. The Tier-A creative testing system ensured winners were found fast and scaled immediately, rather than waiting for statistical significance at month-end.