Coins are the most frequently dropped pickup, yet the most useful in the game. Coins give money to the player picking it up, allowing them to buy various essentials in the map such as Jump Pads, Bots, and especially, Annihilator.
Picking up Coins also give some experience for the Pro, though not as much as killing Bots and other Pros. The same also applies for money, but in a lesser extent.
One way of grabbing levels while being pushed behind a lot is picking up the Coins dropped by the Bots killed by the enemy team. Though not sufficient enough, it allows one to gain an upper hand in the amount of money collected, especially if the enemy team is killing your team's Bots near your own tower since it denies them going near enough to pick them up. Not only do you get the drops from your own bots, but you may also get the drops from Bots killed by your team's tower or yourself. Be reminded that pushing fast isn't always the best way of dealing with things.