EbpSource, a provider of high volume e-billing and payment solutions, worldwide has announced its involvement in helping the Canadian Tolling Company International (407 ETR) to go live with a dynamic new customer self-service portal. 407 ETR manages Toronto's 407 Highway, a 108 km barrier-free toll highway that uses video cameras and vehicle-mounted transponders to record an average of 380,000 workday trips which are then processed and billed to customers.