"Comments":
{
"Name": "This is the name of the customer",
"Age": "This is the age (0 to 1000) of the customer"
}
or
"Values":
[
{"Name":"Age", "Value":"20", "Comment":"This is the age of the customer"},
{"Name":"Name", "Value":"Mr. Foo Bar", "Comment":"This is the name of the customer"}
]
"Comment2": "This is the next comment"
or
"Comments": ["Here is one", "Here is another!"]
or
"Comments": { "Name": "This is the name of the customer", "Age": "This is the age (0 to 1000) of the customer" }
or
"Values": [ {"Name":"Age", "Value":"20", "Comment":"This is the age of the customer"}, {"Name":"Name", "Value":"Mr. Foo Bar", "Comment":"This is the name of the customer"} ]
The only limit is your imagination.