Placement Optimization: Feed vs Stories vs Reels Performance

Placement is part of delivery context, not a fixed cost ranking. A cheap impression may produce expensive customers. Start with a truthful offer that works in each actual supported preview and a business outcome that can be reconciled.

One offer, three adaptation checks

Illustrative backpack brief: the same verified product, price and delivery terms across all variants. These are preview instructions, not screenshots or current universal file specifications.

Check current paid-placement specifications for the actual account/objective, then record accepted duration/file/crop and date. Do not infer paid eligibility from organic video or assume every account supports the same placement customization.

Separate CPM from paid-customer cost

Synthetic comparison: Feed spends $100 for five mature orders, CPA $20; Stories spends $80 for two, CPA $40. Stories can have cheaper impressions while costing more per order. Those are assumptions, not a placement benchmark. Confirm comparable customers, contribution, outcome maturity and allocation before making a decision.

A bounded exclusion decision

1. Export actual placement scope, spend, impressions, eligible outcomes, attribution and maturity. If a breakdown is unavailable, log the limit rather than invent a placement result.
2. Check eligibility, product stock, click path, event accuracy and message/crop before attributing poor CPA to the placement.
3. Evaluate net paid-customer contribution and uncertainty. A1,000-impression count or CPA twice the aggregate does not alone establish inferiority.
4. Use a supported controlled design if a causal placement change matters. A manual split also changes delivery opportunities; record that context.
5. Approve cash-loss/spend caps and a review deadline. At insufficient outcomes, record inconclusive; stop immediately for claim/path/boundary defects.
6. After a permitted exclusion, compare mature total economics and actual delivered placements without claiming automatic savings.

Prepare adaptations for human approval

Use NovaStorm to prepare the three briefs and paused campaign materials. The user checks the actual preview and saved placement selection before delivery. This workflow does not promise placement customization controls or a guaranteed improvement. Use the ad-field preview worksheet and format cost comparison.