Partially placing a grid of safe orders sets the number of simultaneously safe orders active on the exchange. The bot will not place the whole grid of orders at once, but only the specified amount. After that, the bot will monitor the orders that have been placed and place new orders when the active orders have been executed. We recommend that you always partially place a grid of orders. This speeds up the work of the bot, since you will need to check the statuses of a smaller number of orders, as well as cancel less unexecuted safe orders after the execution of the take-profit order.