Launch kit
Upload the contract you already have, drop the signature boxes where they belong, and send it. Your client signs in their browser — no account, no app — and the signed copy, with its certificate of completion, lands in every inbox. Every screen below is the real thing, with sample details in place of anyone's.
Walkthrough
One minute, start to finish: add recipients, place the fields, send it, watch your client sign, and get the certificate back.
The set
Cover, twelve numbered features, and a closing call to action. Post the cover first, then the numbered posts as a carousel or one a day.