1. Prove that the email is indeed yours, you need to use your email to proactively send Subscribe to 3579137434@qq.com firstly.
2. Please add wb@mail.toptopn.com to your list of important contacts to prevent emails from being sent to the spam folder
3. There are several reasons why emails might not be received, such as being sent to the spam folder or being added to the app's blacklist.
4. First, check whether it has ended up in the trash can. If not, please contact the author for resolution.

The following are the more mainstream webstore (you can search: WebMonitor):

• Chrome WebStore
• Edge Addons
• Firefox Addons
• 360se Browser Store
• 360ee Browser Store

Given that app store audits typically require time, the version available on the official website offers the quickest access to the latest features and bug fixes. You can download and install it. courier.crx

After the download is complete, open the browser extension management center (enter the following address in the browser address bar):

• For Chrome: chrome://extensions
• For Edge: edge://extensions

Then, you need to tick the "Developer Mode" in the upper right corner of the page (left side of Edge browser) (it is disabled by default)

Finally, simply drag the downloaded file onto this page to complete the installation.

Someone can’t find it after installed the extension. This is because it will be folded by default. You can pinned it on the address, as shown in the following figure:

After installing the Kiwi browser, install the version 4.19.5 extension. Refer to this video for operation This Video

Fortunately, all of the above problems can be made up for by "Select Automatically".

To extract specific fields in JSON, please use the JSONPath rule, assuming that the JSON data is as follows:：

                  { 
                    "store": {
                      "book": [ 
                        { "category": "reference",
                          "author": "Nigel Rees",
                          "title": "Sayings of the Century",
                          "price": 8.95
                        },
                        { "category": "fiction",
                          "author": "Evelyn Waugh",
                          "title": "Sword of Honour",
                          "price": 12.99
                        },
                        { "category": "fiction",
                          "author": "Herman Melville",
                          "title": "Moby Dick",
                          "isbn": "0-553-21311-3",
                          "price": 8.99
                        },
                        { "category": "fiction",
                          "author": "J. R. R. Tolkien",
                          "title": "The Lord of the Rings",
                          "isbn": "0-395-19395-8",
                          "price": 22.99
                        }
                      ],
                      "bicycle": {
                        "color": "red",
                        "price": 19.95
                      }
                    }
                  }  
                

• Selecting Mode: For details, refer to Add Task
• Data Sync: If enabled, the task will be synchronized to the server so that it can be used when logging in on other devices.
• Global Highlight: If enabled, once the keywords in any page appear, they will be highlighted.
• History Count: For better performance, only 10 historical records are kept for each task by default, if more records are needed, you can adjust it yourself.
• Parallel: The number of tasks that run at the same time. The larger parallel, the more tasks that can be detected, and the higher resource usage of the device.
• Voice Settings: You can set the duration of the audio(0 means infinite loop), support online address (start with https) or upload local audio files. There are many materials on This site
• Color Settings: You can configure personalized prompt colors according to your preferences, the configuration will take effect for both locally displayed and pushed content.

• Selector: The program will automatically generate. Of course, if you know css/xpath rule, you can also modify it yourself.
• Interval: The default is 10 minutes, which can be modified as needed. Many websites have frequency control. If too frequently, access may be restricted or even blocked. You need to control the interval yourself.
• Notify Ways: The failed message will be pushed default, you can choose not to push.
• Match rules: Set your keywords, support regexp.
• Ignore rules: Ignore changes that you are not of interest (such as: time, quantity, etc.)
• Run Mode: Running in author's server. There are many restrictions, please test whether it is available first
• Account Bind, to solve two problems:
  • 1. Cloud and Docker not work for Websites that require login.
  • 2. One browser cannot login to multiple accounts
  How to bind multiple accounts:
  • 1. Change the URL of the task to url?name=A and login. (Note: if the URL itself has?, change the previous? to &)
  • 2. Then select area of the page
  • 3. Enable Account Bind" -> "Multiple Accounts" and save. (Note: need to grant additional cookie permissions)
  • 4. The first account is added, then logout the current account, and repeat steps 1-3 to bind other accounts
• Archive Type
  After an update is detected, you can automatically download the updated content to the local.
  • Archive Types: Image, HTML(including difference comparison), plain text and RSS
  • The archive file name is the task title + updated time
  • RSS archiving needs to consume storage and bandwidth resources, so there will be a limit on the number
• Delay Check: Data loading maybe very slow for some webpage. To prevent checking failure, you can set a delay time to wait for data to load
• Perf Mode：
  • High Performance: Only load the necessary code of the page during checking to improve the page speed
  • Do not close page: Can make use of the browser's cache for the purpose of page speed
  • Page has automatic refresh: Some pages refresh themselves, so the program does not need to refresh the pages
  • Forced refresh required: Disable cache for some pages
  • Active Tab: Some pages will not be rendered in the pinned tab, you need to open the active tab
  • Run in Background: Silence mode, not all pages can be used, need test yourself