[mom aka the evil dictator]

You are wasting your time and money if you send a letter registered. Registered is for high value items: i.e., stocks, bonds, jewelry and cash. Registered items are kept under lock and key. It is also extremely slow since the letter must be signed for by each person who touches it. Certified requires the recipient to sign for the item and would be the better choice, much cheaper and quicker.

[Chode]

yes you are right