How does the rebate network track orders?

First, the promoter can obtain the URL on the website (and this URL is generated by the website, so the system has data with certain rule parameters). When the promoter posts the code, the user clicks this code to go to the URL page. Some operating systems will calculate the money based on the protocol for obtaining the promoter's success based on the URL parameter information.
For example, Baidu's group buying website does not buy itself. Instead, it adds the promotion links of various group buying websites to Baidu's own return ID. When someone buys a group buying website from Baidu's group buying website, then, the Group Buying website will be credited to Baidu's account. So how did Baidu Learn About Baidu Group Buying and direct users to Baidu group buying?
Baidu uses its monopoly in Chinese search. In Baidu search, whether you enter "XX group buying" or "group buying xx ", on the first page of the search results, the Baidu group purchase link will appear. According to the search habits of netizens, generally, only 1st to 3 pages of the search results are displayed, if you want to find the XX group buying website and click the relevant link, the probability is very high. Baidu inserts its own Baidu group buying link during your search, and then you click it, baidu uses a set of marketing strategies to make profits in group buying.