What is the setting “Auto cancel BUY after XX seconds/minutes (in the far right position Auto cancel BUY: NEVER)” in the Settings – Main tab of the MoonBot terminal for?

In MoonBot on the Settings – Main tab, the “Auto Cancel Buy – NEVER / after XX seconds” option is used when you buy a coin with the Buy button or the Enter button. If you place an order by clicking on the betting slider, this setting will not work. And it is necessary for setting auto cancel order, when you set Buy order, and price suddenly went up and did not buy it out, then bot can automatically cancel this order in interval in seconds, according to this setting. If you set the slider to NEVER, the order will not be cancelled by the bot, and it can only be cancelled manually.