OpenCart POAS guide

OpenCart stores rely on extensions for shipping, payments, and costs. POAS centralizes order profit so ad spend follows SKUs that actually earn.

By Catrinoiu Barna Alex Alin, Founder9 min read

Founder of Profit Bid. Builds POAS tracking and profit-based bidding for ecommerce merchants and agencies.

Live profit view

See POAS vs revenue-only reporting

Profit Bid connects store costs to ad spend so you bid on margin — not vanity ROAS.

Where OpenCart ad profit goes

  • Hero SKUs (POAS > 130%)41%
  • Borderline (90–130%)34%
  • Loss makers (< 90%)25%

Most OpenCart accounts discover ~25% of ad-attributed revenue comes from SKUs that lose money on ads.

Connect OpenCart once — Profit Bid recalculates POAS when costs, refunds, or fees change.

OpenCart extensions and COGS

Many OpenCart merchants use cost extensions or supplier CSVs. Profit Bid normalizes per-SKU cost so POAS stays current when you reprice catalog items.

Avoid maintaining parallel ROAS spreadsheets — one profit source prevents conflicting bid signals.

OpenCart POAS checklist

Validate a week of orders manually, then enable automation.

  • Connect OpenCart API credentials in Profit Bid.
  • Import product costs and spot-check 10 recent orders.
  • Link ad accounts and map conversion actions.
  • Enable POAS upload. Verify values in Google Ads diagnostics.
  • Turn on smart labels after baseline POAS is stable.

Frequently asked questions

Common questions about this topic — tap to read answers.

OpenCart 3 and 4?

Profit Bid supports current OpenCart API versions used by active merchants. Check the integrations page for your version.

Multi-currency stores?

POAS normalizes to your reporting currency using order-time exchange data from the store.

Pricing

Apply this guide — pick your plan

Select a plan and continue to secure checkout — POAS conversion upload included on every tier.

14-day free trial available — start free · full pricing details