There is no limit to the number of Properties you can create with your PhotoUp account. Properties are simply a way for PhotoUp users to organize your orders and media assets.
However, there is a limit on the amount of media you can store/save in your account. Your storage limit is based on the current plan type you have signed up for.
To check the storage limits for your account, you can click on the Storage tab on the left hand menu of your account or review the storage limits on our pricing page: https://www.photoup.net/pricing