All Collectorz.com products (web-based, desktop and mobile) are subscription products. You always need an active subscription to use the products and their online services. In particular, your subscription gives you access to:
our CLZ Core online database (to add new entries with automatic details and cover images)
our CLZ Cloud storage and sycning (for backups, sharing and syncing to other devices)
our Find Cover Online service (to find cover images using a Bing/Google Image search)
regular software updates with new features, improvements and compatibility updates
our excellent customer support (7 days a week)
Please note: when your subscription expires, you will keep access to your data. Don't worry, it will not be removed :-)
About usage on multiple computers/devices
The Collector Windows software can be used on ONE Windows PC (for a multiple computer solution, consider Connect)
The Connect web-based software can be used on as many computers, tablets or phones as you want.
The CLZ mobile apps can be used on as many phones and tablets as you want.