REGISTER or registration: This version uses an "R" handshape. Use a double motion. Lay the right "R" hand across the palm-side of the fingers of the left flat-hand. Then lift and move the "R" two inches toward the heel of the left hand and lay the "R" on the palm of the left hand.
SIGNATURE / CONTRACT / SIGN-UP
This version uses a "U" handshape.
The sign for "signature" is often used to mean "register."
