The term installment plan is identified in base64 scheme by the sequence aW5zdGFsbG1lbnQgcGxhbg==, while the MD5 signature is equal to e8561d2c26698f7ae72efc3fb58c0724. The ASCII encoding of installment plan in hexadecimal notation is 696e7374616c6c6d656e7420706c616e.