top wholesale jewelry suppliers How to do Dutch auction

wholesale bulk mixed pre-owned unsorted jewelry Dutch auction
The Dutch transaction is a special form of transaction. It is designed for a special situation of a seller's special items. Sellers need to explain the base price (that is, the starting price), and there are several items that can be sold at this price. The bidder can bid for several trading products they are interested in at the reserve price or at a price of the bottom price. After the transaction, the highest bids have the right to buy those trading products with the lowest successful bidding.
The example is here. There are 25 gadgets, each who wants to sell at 75 yuan, a total of 45 bidders, each wants to buy one at 75 yuan/piece. In this case, only the first 25 bidders can successfully purchase trading products. Because all the bidders are the same, the bid will naturally become the buyer.
Now we assume that one of them is willing to pay 100 yuan a price. Since his bid is higher than others, he will certainly be one of the successful buyers.
If the competitors are constantly calling the price higher than the reserve price many times, the final transaction price will increase. In another case, if there are only less than 25 people bid for bidding in the situation of our above assumptions, how many small gadgets will be sold at a reserve price of 75 yuan each. If the final price is higher than the bottom price, the demand must be equivalent to or greater than the supply. In this example, no matter what price the bidder is willing to pay for each product, the price can only increase when someone bids 24 or more products.
If the number of bidders is very large, then the lowest bidders who bid are not always able to buy trading products he or she wants to bid. For example, if bidders with the lowest bid want to buy four products, the result may not be obtained. For example, if each of the other 12 people bid for two people and the bid is higher than the aforementioned bidder, then there is only one left. In this way, although the bidders want to bid four, they can only buy one. Therefore, the method of avoiding such problems is that you must not make yourself the lowest bid among the successful bidders. Note: In the transaction, the value of the bid is obtained by the number of items bidding by the bidder.

The standard incremental auction
This is a auction method adopted by the amount of auction bid larger than the demand of a single bidder (this auction method is very suitable for auction of large backlog supplies. Activity). The seller designs a relationship curve of demand and transaction price for the auction target. After the number of targets required by the bidder, if the seller reports the transaction price according to his quantity, he can become a buyer.
This auction
This is a variant of price increase auction. The bidding of the auction targets is also increasing from low to high and high according to the bidding ladder. The difference is that when the bidding of a bidder reaches (greater or or equal), the auction is over, and the bidder becomes a buyer.

The reverse auction
The auction method designed to meet the personal needs of members. Registered members can provide the information of the product they want, the requirements for service, and the price positioning that can be afforded. Realize purchase.
Puct auction
This is a auction method designed for a specific auction.