Double-Sale Prevention
When you sell on eBay, Etsy, and Shopify simultaneously, the same item can sell twice. SoldSync ends your listing on every platform within 2–3 seconds of a sale — before a second buyer can act.
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2–3s
Average delist time after sale
24/7
Always-on webhook monitoring
3
Platforms covered simultaneously
0
Double-sales for active users
It's not just a refund. Every double-sale carries multiple consequences that compound over time.
Forced refund
You pay back the buyer out of pocket
eBay defect strike
Seller rating drops, limits your selling ability
Negative feedback
Public review visible to future buyers forever
Etsy case opened
Dispute on record, affects your shop standing
Wasted time
Apologising, refunding, relisting — hours per incident
Comparison
Check each platform after every sale and manually end listings. Works until you're busy, asleep, or sell in high volume.
Some tools poll platforms every 5–15 minutes for changes. In that window, a second buyer can purchase.
Webhooks fire the instant a sale completes. Your listing ends on every other platform within seconds — before a second buyer can act.
Real scenarios
eBay + Etsy
Without sync
You sell vintage streetwear on both platforms. A Levi's trucker jacket sells on eBay at 2pm. 8 minutes later, before you can manually end the Etsy listing, Buyer 2 purchases it there. You now owe two buyers one jacket.
With SoldSync
SoldSync detects the eBay sale via webhook and ends the Etsy listing in 2 seconds.
Shopify + eBay
Without sync
Your Shopify store sells a refurbished iPhone. You also have it listed on eBay. The Shopify sale happens overnight while you're asleep. eBay listing stays live — and sells.
With SoldSync
SoldSync runs 24/7. The eBay listing ends automatically seconds after the Shopify checkout, while you sleep.
All 3 platforms
Without sync
You run Shopify, eBay, and Etsy simultaneously. Managing cross-platform stock manually takes 30 minutes a day. One missed moment causes a double-sale and a defect.
With SoldSync
All 3 platforms sync bidirectionally. Every sale on any platform ends the listing on all others instantly.
Start free. Cancel anytime. Most sellers are set up in under 2 minutes.