Tesco really want people to try their clothes. Essentially they are happy to put their money where there mouth is. They think that if you have the opportunity to test their clothes, you will end up with a good opinion of their clothes. So to get people to review their clothes they are giving away£25 worth of coupons for their clothing range. The only draw back is that you sign up to their email list, but you can always opt out. And at £25, it is worth signing up.