I have heard from Joel at Our Favourite Companies that he has been given a promotion code from '3'.
Message from 3 Mobile
We are really pleased to announce that 3 has managed to secure an
exclusive promo code for affiliates. What's more, it's a pretty good
one!
The code: 3MBB3OFF
When the consumer adds the above code to the Promo Code box at checkout they will receive a £3 monthly discount on the following
Mobile Broadband product:
5GB Mobile Broadband (18-month [non-tracking]
To reiterate, this code gives the consumer a 'monthly' discount, i.e. 18 x £3 = £54 total saving!