Free · One listing scenario · No account connection
Does this eBay promoted-listing rate preserve my margin floor?
Enter one seller-supplied price, ad-fee basis, cost stack, minimum contribution, and rate to check. The calculator uses the paid guardrail's exact decimal math and rounds its screening ceiling down to one decimal. Submitted economics are not stored; only aggregate page-view and run counts are retained.
One-listing snapshot
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The paid eBay Promoted Listings Bid Margin Guardrail handles up to 500 listings, keeps ITEM and TRENDING bases separate, calculates every projected shortfall, and ranks the human-review queue.
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