The exchange can be performed in several ways, which differ in speed, conditions, and level of control. The most common options include online platforms, cryptocurrency exchanges, and specialized exchange points. Online services allow for conversion in a completely digital form. A user sends tether on the ERC-20 network to the specified address, after which the service performs verification, records the application status, and transfers KZT to the Kaspi Bank card. Such an operation usually takes a few minutes, and the speed depends on the load of the Ethereum blockchain and the conditions of the specific service.