Answers to common questions about buying and selling on Kadaibid.
Go to any live auction and tap "Bid" (or the current price). The first time you bid, enter your name, email, and phone number — we'll send you a 6-digit code by email to verify. Enter the code to confirm, and your bid goes through. Next time you bid, it's just one tap.
If a bid comes in during the last 2 minutes, the auction automatically extends for 2 more minutes. This keeps going as long as bids keep coming. That way, everyone has time to respond to new bids.
Once the auction ends and you're the highest bidder, the seller's WhatsApp number appears on your screen. Message them to arrange payment and collection. Kadaibid is just the bidding platform — payment and pickup happen directly between you and the seller.
1. Log in (or register as a seller) · 2. Tap "Post Auction" and upload a photo, enter the card name and starting bid, set an end time · 3. Watch the bids come in · 4. Once the auction ends, contact the winner on WhatsApp to close the deal · 5. Mark the sale as completed in your dashboard.