Smart contract audit on Callisto Network Platform are Free of charge for developers. However if you need to prepare audit urgently or with higher priority The developer of the smart contract may make a deposit (minimal threshold is set as low as 10000 CLO) into a special smart-contract that will hold the funds during the audit. Upon completion of the audit, the developer of the smart-contract receives his funds back and can sell the CLO further. After the audit request has been created, it is viewed by the audit manager. If the request meets the requirements, then the auditing manager assigns that the audit request is available for auditors for picking.