Cosmopolitan is testing out a text-messaging service. Its July issue, out next week, will offer readers with mobile phones a daily tip on how to have “the best orgasm ever”. This can be received by texting the word “orgasm” to a special number printed in the magazine and supplied by technology partner Quartez. They will then be sent a daily “practical orgasm tip” direct to their mobile phones for the next five days. The offer runs for four weeks. Quartez is a text-messaging system that allows users to access a stream of information by sending a one-word text message.