What is the difference between renew and recycle referrals at NeoBux?

I have tried this and until now I am renting referrals, I guess this are just to adjust your rented referrals, I am referring to renew, it means you are still tenting referrals from them. It will really help you to have more earnings, just a little bit of time you will make another cash out, just one week I made a lot from my rented referrals.