Remember Helio? They were a cool company spanning multiple cell networks, with unique devices made in Korea. They were bought by Virgin Mobile, then Sprint. Back in the day when they were independent and expanding like mad, I built this site to promote sale & marketing for a local NC retailer. It included a working signup which used CURL to submit applications to the official Helio corporate server, under the shopkeeper's credentials, for any customer who transacted business through this site.