Assuming that the N, N+1 and N+2 rounds are all successful in their crowdfunding, the settlement will start, and the N round participators will get all their principles. Regarding profits of the crowdfunding, as mentioned above, the scale of the N+1 round will always be 115% of the N round. Then, after the N+2 round of crowdfunding is successful, The extra 5% from the N+1 round will be given to the Nth round (The participators in the Nth round shall get 5% profit now); at the same time, the extra 10% of the N+1 round will enter the dividend pool. Over time, the dividend pool will accumulate a large amount of HIP (or other Eco-currency) and at the end of each round, 1% of the funds in the dividend pool will be distributed to HIPS pledgers (HIPS dividend mechanism will be explained later).