A booking link in your signature lets anyone you email pick a time on their own. It appears in every message you send, so a "when are you free?" reply becomes a booked meeting.

Pick the link to use

Your page link, such as https://acme.dayschedule.com, lets people choose between all your public events.
An event link, such as https://acme.dayschedule.com/30-minute-call, takes people straight to one calendar. Use it if most people should book the same kind of meeting.

Copy either one from Resources. See Share your booking link.

To see how many bookings come from your signature, add UTM parameters to the link, for example https://acme.dayschedule.com/30-minute-call?utm_source=email&utm_medium=signature. The UTM Builder on the Expirable Link tab of the share dialog can build them for you. Each booking then shows the source under Tracking Details.

Gmail

In Gmail, click the gear icon, then See all settings.
On the General tab, scroll to Signature and select your signature, or click Create new.
Type the link text, such as "Book a meeting with me".
Select the text, click the link icon in the signature editor, paste your booking link and click OK.
Under Signature defaults, choose the signature for new emails and for replies.
Click Save Changes at the bottom of the page.

Outlook on the web and new Outlook for Windows

Click the gear icon, then Account, then Signatures.
Select a signature or click New signature.
Type the link text, select it, click the link icon, paste your booking link and click OK.
Choose the signature for new messages and for replies and forwards.
Click Save.

Classic Outlook for Windows

Open File, then Options, then Mail, then Signatures.
Select a signature or click New.
Type the link text, select it, click the hyperlink icon, paste your booking link and click OK.
Choose the default signature for new messages and replies, then click OK.

Outlook for Mac

Open Outlook, then Settings, then Signatures. Edit the signature, select the link text, press Command+K, paste the booking link and close the window to save.

Apple Mail

Open Mail, then Settings, then Signatures. Select the signature, type the link text, select it, open Edit, then Add Link, and paste the booking link.

Use a button instead of text

A colored button stands out more than a text link. Signature editors can't build buttons, but they accept one you paste in:

Save this HTML as a file, change the link and color, and open it in your browser.

<a href="https://acme.dayschedule.com/30-minute-call"
   style="display:inline-block;padding:8px 16px;background:#0f0980;color:#ffffff;
          border-radius:6px;text-decoration:none;font-family:Arial,sans-serif;font-size:14px">
  Book a meeting
</a>

Select the button in the browser, copy it, and paste it into the Gmail or Outlook signature editor.
Save the signature and send yourself a test email to check the link.

Some email apps strip styles from pasted content. If the button turns into plain text, use an image of a button and link the image instead.

Add your booking link to your Gmail or Outlook email signature