The term promotional material is identified in base64 scheme by the sequence cHJvbW90aW9uYWwgbWF0ZXJpYWw=, while the MD5 signature is equal to 2aa41ec2851f8731df69f8cc2389178b. The ASCII encoding of promotional material in hexadecimal notation is 70726f6d6f74696f6e616c206d6174657269616c.