This macro is quite convenient for automatic spam in the chat. Start by sending the desired message just once, allow 30 seconds to pass, and then activate the macro. Do not forget that you need to assign the opening of the chat to the mouse wheel and remove the weapon from the nearby slot.

Here is a step-by-step guide that should help you.:

1. Set up the opening of the chat on the mouse wheel. To do this, go to the game settings, then to the «Management» section and select «Open Chat». Click on the mouse wheel to assign this functionality.
   
2. Write your message in the chat, for example, something like «I will sell ...». You only need to do this once.
   
3. Wait for a 30-second interval before activating the macro.
   
4. After that, turn on the macro.

If you notice that messages have stopped being sent three times and a 30-second break notification is displayed, simply delete the extra characters such as dots. I have designed the macro so that no additional actions are required, but to function correctly, make sure that the last message is sent without additional dots before reactivating.

Also, if desired, you can adjust the delay between messages by changing the values in the delayed lines: «Wait ... ms.» The lower the value, the faster the messages will be sent, but keep in mind that the optimal time is set to prevent errors. Have a good game and a successful outbid!