The term charge account credit is identified in base64 scheme by the sequence Y2hhcmdlIGFjY291bnQgY3JlZGl0, while the MD5 signature is equal to f3ead2bc469ae615a0500007cf9f5ce5. The ASCII encoding of charge account credit in hexadecimal notation is 636861726765206163636f756e7420637265646974.