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Post-purchase upsell timing, offer types, and margin math to drive incremental revenue without killing repeat purchase rates.

Stockouts tank ad efficiency. Learn how inventory velocity affects paid media ROI and when to pause campaigns.

Churn rates, repeat-purchase windows, and retention thresholds for DTC jewelry brands. Formulas, cohort benchmarks, and decision rules.

LTV ranges, LTV:CAC ratios, and payback windows for jewelry and accessories Shopify brands. Operator-grade benchmarks for 2026.

Jewelry RPR benchmarks, repeat purchase drivers, and operational levers to move second-purchase velocity in 2026.