MER vs. Blended ROAS: The Metric Conflict Destroying DTC…

MER vs. Blended ROAS: The Metric Conflict Destroying DTC…

Damir Music
Published on: 16/07/2026

Marketing Efficiency Ratio and Blended ROAS tell different stories — and the conflict between them is where growth strategy breaks. Learn which metric to

Growth
Contribution Margin Architecture for Multi-SKU DTC Catalogs

Contribution Margin Architecture for Multi-SKU DTC Catalogs

Damir Music
Published on: 13/07/2026

Blended gross margin hides SKU-level destruction. Operator framework for DTC and e-commerce growth teams governing unit economics and retention systems.

Growth
Retention Ad Audience Economics: Using Customer Data for…

Retention Ad Audience Economics: Using Customer Data for…

Damir Music
Published on: 11/07/2026

Customer lookalike audiences are built from all purchasers without CM segmentation. Learn retention audience economics that feed only high-CM-LTV cohorts

Growth
Retail Media Network Unit Economics: Measuring Incremental…

Retail Media Network Unit Economics: Measuring Incremental…

Damir Music
Published on: 10/07/2026

Retail media spend grows without DTC-comparable unit economics validation. Learn retail media economics that measure incremental CM and customer equity

Growth