Vad står det egentligen?

Dear Ms XXX,
Improving your English is a lot easier with the right teachers. So when we decided to offer our members, their friends and families a special deal on English courses, it had to be with EF Education First. They are the world’s No.1 private education company, specialising in teaching languages in the country where they are spoken. If you, or anyone you know, fancy a trip to the UK or US during 2011, why not spend a couple of weeks or more learning from the best? Especially as you can save SEK 900 and earn 5,000 bonus BA Miles* in the process? Book with EF Education First between 16 January and 30 April 2011 for a course that starts any time between 1 February up until th 11 December, 2011. And take home an unusually useful souvenir - better English.

Det här mailet fick jag från British Airways, min undran är: -Om jag inte förstår och kan läsa engelska, hur ska jag då veta vad det är de vill säga mig i mailet?