PSA: If AHK crashes when starting TradeMacro try and use a different version, AutoHotkey_1.1.26.01 should always work. When in doubt ask other people or do some manual checks. Use the tools average and median prices to quickly judge if the first results could be accurate or totally wrong.
Inform yourself about what this tool can do and what not ( FAQ for example). Never completely trust any price checking tool. This includes automatic price check macro.
PoE-TradeMacro is an Autohotkey (AHK) script that provides several convenient QoL features for Path of Exile Trading.