Helping the poor without third-party programs (Dungeon Cleaners)

This theme is created for those who have already passed the game at least once or for those who can not earn themselves on the equipment, how to quickly raise the currency read below.
SpoilerP.S The method only works after you escape from the industrial zone

1.Approach to any trader of anything (in my case, a gunsmith)
2.Clicking on it, drag the weapon you need in the exchange window.
3.Click on the button "Switch to the settings bar" in the bottom left corner, but we do not need it, Click 2 times in arms and - vual! - it appears in your hands.