Who's calling? <a href=" http://www.workingfamilies.org.uk/types-of-cialis-online.pdf ">types of cialis online</a> Royal Mail is expected to improve its profitability, or earnings before interest and tax (EBIT), over the next five years. Questor spoke to the bankers running the share sale and they added: &ldquo;The major cost saving gains have been made, but we still expect profit margins to improve by 0.5pc a year for the next five years.&rdquo;