The Mrs was in for a upgrade on her phone. Being a public sector worker she found out by chance she was entitled to a monthly discounts with Vodafone. Pretty sure it was called the employee advantage scheme, something like that.
When the mobile salesman was going through the discount company list i happen to noticed a few haulage companies on there.
These discounts are not advertised and not very well known about, you have to ask!
There are lots of random occupations on there and lots of very small businesses in all sectors so worth a ask next time your due a upgrade. Might save you a few quid 