function Player.depositMoney(self, amount)
	if not self:removeMoney(amount) then
		return false
	end

	self:setBankBalance(self:getBankBalance() + amount)
	return true
end

function Player.withdrawMoney(self, amount)
	local balance = self:getBankBalance()
	if amount > balance or not self:addMoney(amount) then
		return false
	end

	self:setBankBalance(balance - amount)
	return true
end

function Player.transferMoneyTo(self, target, amount)
	local balance = self:getBankBalance()
	if amount > balance then
		return false
	end

	local targetPlayer = Player(target)
	if targetPlayer then
		targetPlayer:setBankBalance(targetPlayer:getBankBalance() + amount)
	else
		if not playerExists(target) then
			return false
		end
		db.query("UPDATE `players` SET `balance` = `balance` + '" .. amount .. "' WHERE `name` = " .. db.escapeString(target))
	end

	self:setBankBalance(self:getBankBalance() - amount)
	return true
end