Yes. An invitation link is valid for 14 days from creation (or the last time it was resent). After expiration, when the other party opens it they will see "Invitation link has expired, please contact [Name] to refresh it"; the list and detail pages on our side will also mark that entry in red as [Link Expired]. Just press [Refresh Link]: 1. Go to "Organization & Settings → Connection Management" and find the entry in [Outgoing Invitation History], then press the refresh icon next to [Copy Invitation Link]; or go to "Trading Partners → Buyer Management / Seller Management", open the contact details, and press [Refresh Link] at the top of the page. 2. The system will not send any email. It will only reset the expiration period of this invitation to 14 days from now and automatically copy the link to your clipboard. 3. Paste it directly into the LINE, WhatsApp, or Email conversation you're having with them. Since the URL doesn't change, you can also ask them to click the original link again. A few reminders: each refresh counts toward your daily invitation limit just like sending an email does. This button appears for invitations in "Pending" status and for "Terminated" invitations where the other party never accepted (pressing it will restore the invitation to pending status first). If the other party has already accepted in the past and was later terminated, see the question "How do I re-invite a terminated invitation?"