I recently accepted 2 year Verizon FIOS contract extension. Today I received the first bill and it's $15 higher than what was agreed upon. I have Order summary email from Verizon and transcript of online chat with Verizon CSR spelling out terms of agreement.
Is there a way to dispute FIOS bill on Verizon portal? Is it better to pay the bill and wait for the overcharge to be credited back or should I wait for the corrected bill before paying?