Offer ends 4/19/14. Offer available to new or existing Verizon FiOS Quantum Triple Play (excluding bundles with FiOS Local TV) and Verizon Wireless customers with at least one active smartphone account by 4/19/14. Must maintain separate FiOS and Wireless bills and qualifying FiOS Quantum Triple Play service and smartphone activation to continue to be eligible for any credits. Qualified FiOS order must be placed by 4/19/14 and installation completed by 5/19/14. Must register at www.verizon.com/enrolldoubleup by 4/19/14 to receive the credits and provide requested account information which will be subject to independent validation. Registration for credits for pending FiOS installations for orders placed by 4/19/14 must be completed after installation and by 5/19/14. $10 bill credit will be applied to each of the FiOS and Wireless accounts within 2 bill cycles for up to 24 months. Total credits not to exceed $480.