The offer
Send it by email: the role, the start date, the hours in both time zones, the pay and the pay day, the days off, and when you will review the pay together. Attach the hiring agreement and ask them to reply "I accept".
Then confirm the first day's plan: the welcome call time, the tools they will get, the first task. Put it all in one email, the way I did. Read "How I hired my own virtual assistants" on the Contracts and documents page.
Do this today: send the offer to your first choice, and tell the others kindly and quickly.
