This macro is designed to simplify the process of selling items at auction in the Minecraft game. Here's how to use it: 
1) With this macro, you will have the opportunity to quickly and conveniently sell your things without wasting time on manually entering commands.
2) Configure the macro by linking it to a key or mouse button that will be convenient for you.
3) When the macro is activated, it will automatically generate the necessary command for the auction.
4) After that, you will need to enter the price at which you want to sell the item and press Enter to confirm.
5) Please note: the use of macros may be prohibited on some servers, so make sure that it is allowed before applying.