the rating refers to the way you treat your customers ? after buying a satnav i filled in the on line competition and promptly started getting dozens of spam e mails, since buying my first computer 3 years ago, number of spam e mails 2, since buying a satnav from Halfords and entering the competition number of spam e mails about 80 and counting ? i think this is a disgusting way to treat your customers, i don't know what financial remuneration you receive for this but i for one will never again purchase anything from you again ! if this is the way you feel a business should be run then i hope you fail miserably, it's unethical and immoral