TIVO and RVU Client are extremely rare compared to the other receivers, so as a customer, i will see the equipment that is the most common
use mock to do qualification
customer's service location information should be store into dynamic value list
use mock v4.*
move validate customer and confirm customer to addToCart
AddToCart function has so many function calls, we need to know the steps
use mock to do qualification, and store customer's service location information