A Question I Have Been Wondering About.

I had been wondering about the deadline for generating referrals for Adsense now that it has been retired. Well the good people over at the Inside Adsense blog answered that and many other questions in a post titled; Answers to your referrals retirement questions

What's the deadline for generating referral conversions once the program has been retired?

In order for you to be credited for a conversion, the referred user must complete the required action by the last week of September 2008. However, please keep in mind that your referral units will no longer display after the last week of August.