Auction bid method
1. All auction is open for unlimited participate, every member can bid as long as they have coin.
2. Coin will be deduct for each participate.
3. A lucky number will be place for each participate and the more frequency you participate the more chance you get win.
4. Each auction will randomly draw a lucky number from participate after completed a certain limit.
5. Winner will redeemed their won item within 12 hours.