This is just a sample page of a COI declaration.
If you are a COI editor it might read:
Hi Wikipedia editors! My name is Jake Ocaasi and I work for Pepsi as a public relations professional. I intend to help improve the accuracy and neutrality of the article on Pepsi as well as some related articles. I intend to follow best practices as outlined at WP:PSCOI and WP:COI+. Please let me know if I'm doing something wrong. I really want to help improve Wikipedia! Ocaasi t | c 16:36, 30 July 2012 (UTC)
(note, I don't work for Pepsi, and I am not paid to edit Wikipedia).