Chase referral links now show a 6-month expiration timeframe once the link is generated.
Just make sure they use this link to apply so you can earn cash back. It will expire after 6 months.Â
After 6 months the link will expire and you’ll have to generate a new one if the offer still available. Hopefully that also means a guarantee that, going forward, links will always last a full 6 months. No promises on that, however, as Chase can probably still pull these links early.
I first learned about this today from u/coole106, though it may have been there for a few months.