With a Power Account, you can create up to 25 projects per month.
No. Project credits are complimentary with your Account. If you need more project credits you can always upgrade your account.
With a Free account you can make upto 3 projects each month. If you need more than 3 projects in a month, you can upgrade to a Power Account. As the restriction is limited to no. of projects each month, you can make more projects after a month is...