http://tripNETer.com/ is a Barcelona based company that help travellers in Spain who wants to stay connected during their trip without paying huge Roaming bills or expensive non-mobile WiFi connections. Just rent one of their mobile Wi-Fi routers instead.

There are four simple steps: 1. Book 2. Receive 3. Be connected 4. Return

And as a special ‘fringe benefit’ for us, they’re offering a special price of 3,99€/day (reg. 5,99€) for all referred rentals from HEROES of the MOBILE FRINGE. In order to claim your discount, when you order, you just click on “Supply a discount or voucher code” in the booking form and enter the code MOBILEHEROES then you will get the 3,99€/day price up until Thursday 1st March 2012. Please note that there is also no extra charge for Saturday and Sunday deliveries on 25 and 26 February as a Mobile World Congress special deal.

Now, I can’t vouch for tripNETer and how well it works or not as I haven’t tried them yet, but I will be giving them a go whilst in Barcelona as it sounds very useful. And at that price, I think it’s worth an experiment to save on roaming as you can connect all your devices, and not just one mobile phone.

To order for Barcelona specifically, click here http://www.tripneter.com/bookings/barcelona/ and don’t forget, that promotional code is MOBILEHEROES.