This macro is designed to automatically bet on containers on the MTA Province server during stress testing. 
First, the cursor must be placed on the bid entry field. Next, using the left mouse button, you need to select the current bet and then enter eight nines. In this case, the current bet is automatically deleted and replaced with a new symbol 9. Then the cursor moves to the «bet» button and it is automatically pressed.

To start the macro, you need to assign it to a convenient key and run it after the trading start timer expires (usually this happens at 00:00). This allows you to have a better chance of success with your bet. However, it should be borne in mind that if a new cheat is used, for example, a kraymhak, the bid can be substituted even before the start of trading.

This macro has several limitations. Firstly, it is edited under the Keyran rules and has a delay of 1ms for each action and a pixel of mouse displacement. This may cause the macro to run slower than it could. However, you can still speed up the macro by changing the delay to zero or another value. Secondly, the macro was created for a screen resolution of 1600 by 900 and may not work on displays of a different resolution. Finally, the macro will only work if the mouse precisely hits the «bet» button and the field for entering the bet. To do this, you need to move the game window to the right place.

In general, this macro is a fairly effective tool that can significantly increase your chances of success when betting on containers in the MTA Province. However, be aware of all its limitations and use it only in accordance with the legislation and the rules of the server.