[Code of Federal Regulations] [Title 16, Volume 1] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR642.2] [Page 533] TITLE 16--COMMERCIAL PRACTICES CHAPTER I--FEDERAL TRADE COMMISSION PART 642_PRESCREEN OPT-OUT NOTICE--Table of Contents Sec. 642.2 Definitions. As used in this part: (a) Simple and easy to understand means: (1) A layered format as described in Sec. 642.3 of this part; (2) Plain language designed to be understood by ordinary consumers; and (3) Use of clear and concise sentences, paragraphs, and sections. (i) Examples. For purposes of this part, examples of factors to be considered in determining whether a statement is in plain language and uses clear and concise sentences, paragraphs, and sections include: (A) Use of short explanatory sentences; (B) Use of definite, concrete, everyday words; (C) Use of active voice; (D) Avoidance of multiple negatives; (E) Avoidance of legal and technical business terminology; (F) Avoidance of explanations that are imprecise and reasonably subject to different interpretations; and (G) Use of language that is not misleading. (ii) [Reserved] (b) Principal promotional document means the document designed to be seen first by the consumer, such as the cover letter.