zSign Help Center
- What each envelope status means
- My envelope looks stuck
- Envelopes expire after 30 days
- How signing reminders work
- My signer says they never got the email
- When you are charged a credit, and when you get it back
- Why was my PDF rejected?
- Sequential vs parallel signing
- Webhooks: events, verification, and retries
- API keys
- Sending several documents in one envelope
- Embedding signing in your own app