Two-way mailer

A one-piece mailer comprising:

• a single sheet of paper having first, second and third sections, said first and second sections being separated by a first transverse line and said second and third sections being separated by a second transverse line, said sheet of paper being foldable along said first and second transverse lines so that said first section overlies said second section and said third section overlies said first and second sections;
• first securing means on one of said first and said second sections for securing said first and said second sections to one another when said sheet is folded along said first transverse line to form a return envelope;
• second securing means located on at least one of said first, second and third sections for securing said third section to at least one of said first and said second sections when said sheet is folded along said second transverse line to form a closed mailer;
• and
• wherein said second section includes a first severance line extending across its width and spaced parallel to said first and second transverse lines for defining first and second portions of said second section, said first portion including a sealing panel and a first side of said return envelope and said second portion including an initial addressee portion having initial addressee information printed thereon, said return envelope being severable from said second portion of said second section along said first severance line.