Bidding mall software development (small program + APP)

Find the software development of the auction mall [Zhuang Sheng 158 Dian 1504 Wei 7940], the customization of the auction mall applet, the development of the auction mall applet, the construction of the auction mall system, the customization of the auction mall app and the customization of the auction mall software

1. Development logic of auction system:

City, as long as the auction city is opened, the order may be converted into an auction order;

The amount requested by the user when requesting a loan must be greater than a certain amount;

Order scoring, which is our own scoring system, also requires that an order is greater than a certain score before it can be turned into an auction order.

Second, control the parameters of the auction order

Development of auction system, development of auction system, development of Guangzhou auction system, development of professional auction system

An auction order is generated, and the auction order has to be manipulated usefully, so the following parameters need to be manipulated:

The length of the auction is a controversial parameter. Some people think that 15 minutes is too long, and some people think that 30 minutes is not too short, and there is no data at the time to show how long it is appropriate, because it must be made into a control item;

Auction delay countdown, that is, if there are people bidding within the delay countdown, the auction is proactively extended, extension = delay period + remaining auction time;

Auction delay period, that is, if someone bids during the countdown, the length of the auction should be added;

The auction price coefficient, which determines the high price of the auction, yes, you are not mistaken, we have also manipulated the high price to a certain extent in order to avoid that certain order prices are pulled too high;

Ups and downs, that is, each click can increase the amount based on the current price;

System pricing (+ starting markup), that is, we have a system pricing for the order. The secondary bid is not system pricing, but system pricing + starting markup, ie starting price = system pricing + starting markup

The overall logic and control parameters are finished, and then some other situations are dealt with:

We are not using the criterion of *, and require users to charge money. The corresponding bid amount will be directly used during the auction. This amount can no longer be used to purchase other orders. Only someone who pays a higher price, the amount of the previous person is immediately auctioned; After completion, the highest bidder obtains the order, and the amount is officially deducted from the account.

Two conditions for the normal completion of the auction: (1) The countdown is reset to zero, someone bids, the higher the price; (2) someone bids a price during the auction, the auction is completed directly, and the bidder obtains the order.

After the countdown of the auction is over, there is still no bid, and the orders are auctioned. The auction order actively lowers the price, and actively generates an identical ordinary order for sale

Since the Internet entered thousands of households, hundreds of millions of data have been generated every second. Only a few years ago, people basically stayed in the judgment of things based on common sense. Nowadays, the law of data often precedes cognition, and sometimes even leads the way and subverts cognition.

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