Hoe werkt het?

Follow these simple steps to start buying and selling on Koopzeker

For Buyers

Create your Koopzeker account in just a few minutes. No fees required.

Browse thousands of auctions and place your bids on items you love.

Win auctions and pay safely through our secure payment system.

Create auctions with photos, descriptions, and your desired starting price.

Monitor bids, respond to questions, and manage your active listings.

Ship winning items and earn money safely with our secure payment system.

Yes! We use secure payment processing, buyer protection programs, and verified seller badges to ensure safe transactions.

Buying is completely free! Sellers pay a small commission only when an item sells.

Payments are processed automatically after buyer confirmation of receipt. You can withdraw to your bank account anytime.

Return policies are determined by each seller. Check the auction details for the seller's return policy.