What happens if your referrals complete their offers before you complete yours? Will you still get credit for your referrals' offers or do they have to do another one since at the time of their completion, you hadn't fulfilled the one offer credit requirement?
You can do your offer anytime.
Hell, you can even get all the refferals needed before you do yours and claim your gift.
As long as you do it(duh) you will be fine.
No specific orde or timeframe needed for you doing your offer(Accept with Freepay...90day timeframe)