CPA for dropshipping: how to calculate it and what benchmarks to use
Dropshipping has lower margins than owned-inventory ecommerce, which means your maximum CPA is lower. Here is how to calculate it correctly and what to aim for.
Calculate my dropshipping CPACalculating real margin in dropshipping
Dropshipping margins are typically 15-35%, lower than owned inventory (30-60%). Your real margin must account for:
- →Supplier cost (product + shipping from supplier)
- →Payment processing fees (typically 2-3%)
- →Platform fees if selling on Shopify, etc.
- →Return rate costs (handling, refunds)
Example dropshipping margin calculation:
Selling price: $59.99 · Supplier cost: $18 · Shipping to customer: $8 · Payment fee (3%): $1.80
Net margin: $59.99 - $18 - $8 - $1.80 = $32.19 (53.7%)
With this margin, max CPA = $32.19. Target CPA (25% ROI) = $25.75
CPA benchmarks for dropshipping by channel
Typical achievable CPA ranges for dropshipping products with AOV $40-80:
- →TikTok Ads: $12–$35 for discovery products · Highly variable by creative quality
- →Meta Ads: $15–$40 for interest-based campaigns · Lower with retargeting
- →Google Shopping: $10–$25 for in-demand products · Higher competition for saturated niches