Bitcoin security solution Casa announced the launch of a Bitcoin purchase service. Users can purchase Bitcoin directly through Apple Pay on the Casa App. Casa will soon launch the service on the Android version. Casa has established a cooperative relationship with payment company Wyre. The transaction fee will be composed of two parts and will be collected by Wyre. The first part is the standard fee for debit card payment, and the second part is the on-chain fee. In addition, KYC data will be processed by Wyre, and Casa will not store relevant information.