(2) When your account is moved back to your place of origin, the pass can still be used within the validity period.
(3) The endorsement can only be made in the place where the household registration is located, not in the city where the school is located.
(4) The type of endorsement depends on whether the city where your account is located is open and free. If you don't develop free travel in your hometown, the type of endorsement will be automatically changed to group tour, such as Hong Kong and Macao Pass, when you apply for endorsement next time. Now your school type is individual free travel G. If you move back to your hometown and don't develop free travel, the endorsement type will automatically change to group tour L when applying for endorsement. According to the rules of the registered permanent residence, not according to the original rules.
I hope my answer is helpful to you!