Evolution of Postal Services Prices: Non Priority Mail and Priority Mail - 1989-2002 Listen with ReadSpeaker Print Veja esta página em Português Share: Email Published on 28.06.2002 Evolution of Postal Services Prices: Non Priority Mail and Priority Mail - 1989-2002 (publication June 2002) https://www.anacom.pt/render.jsp?categoryId=38135 1. Summary 2. Objective 3. Regulatory Framework 4. Evolution of Priority and Non-Priority Mail prices 5. International Comparisons 6. Appendixes