All the parts will be payable, and there will be no difference between the subscription plans - all the features are available without any limits immediately after signup process (even during the test 3 months). But the prices will be as low, as possible, starting from $1 for a month of subscription. And we will try to provide additional space for $0.25 per 1Gb of disk space. This is really cheap, and we hope there will be no clients, who can't pay $12 yearly for such service.