Consumer Opinion Institute-surveys for money-cash in the mail

this is the site that sent me a survey through the mail with 5 dollars enclosed in the envelope as payment. Pretty straightforward just fill out the survey and return it in the provided return envelope

consumeropinioninstitute

the good

its a free 5 dollars in cash for doing a survey
they even provide return envelopes.
the surveys are check box so not
a lot of writing

the bad 

the surveys can be quite lengthy and they are not always accepting new sign ups so check back often