You keep the note with the original signature.

Emails, phone calls, and electronic signature make this all possible.

I've done complicated multi-family purchase transactions before and only dealt with the wife...the husband trusted us and was just a signature on the final docs. 

===================(No personal signature, no personal account used.)

I know that there are restrictions with certain guidelines, but if a good deal is a good deal, signatures should be signed😁

The share certificates have on the back of them where you can transfer share ownership, WITHOUT a new signature/notary block to do so.

The signature old school look in a successful real estate investor is sweat pants with a Rolex. 

For example, if there is any missing paperwork, such as a seller's disclosure, lead paint disclosure, or if a signature is missing, a date is entered incorrectly, if repairs are done and the buyer wishes to make multiple appointments to re-inspect repair work completed, or if there isn't enough communication with clients to keep them engaged, guess what happens?

All my info is in my signature and in my profile.

//Signature Block//4 Apr 2020 letter to residentsLadies and Gentlemen, We hope this finds you all well.