eBayAdMargin Studio — Free Interactive In-Browser Studio
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Quick Reference & Frequently Asked Questions
Why is my actual eBay Promoted Listings fee higher than the ad percentage I set?
Because eBay multiplies both your 13.25% Final Value Fee and your Promoted Listings Standard ad percentage against the buyer's total checkout amount—which includes item price, buyer-paid shipping, and state sales tax. On an $85 item with $8 shipping and 8% sales tax ($100.44 total), a 10% ad rate costs $10.04, which is 11.8% of your $85 item price.
What is eBay's 30-day Halo attribution rule on Promoted Listings Standard?
If a buyer clicks on any of your Promoted Listings Standard items and purchases a different promoted item from your store within 30 days, eBay attributes a 'Halo sale' and charges the promoted ad rate in effect on the purchased item—even if the buyer found the second item organically.
When should an eBay seller use Promoted Listings Advanced (CPC) instead of Standard (CPA)?
Standard CPA charges a percentage of the total sale, so ad costs balloon on high-ticket items ($100+). If a $160 SKU converts at 5.5% with a $0.40 exact-match CPC bid, your ad cost per order is ~$7.27 (4.5%), whereas eBay's 'Suggested 9.5% Standard Ad Rate' would cost $16.41 per order.
Why is accepting eBay's 'Dynamic Suggested Ad Rate' dangerous for resellers?
eBay's dynamic suggested ad rate routinely climbs to 10%–14% in competitive categories like apparel, auto parts, and electronics. Stacked with the 13.25% Final Value Fee + $0.40 per-order fee on tax-grossed totals, your total platform fee exceeds 27% of gross revenue.