Performing backups to Acronis Cloud requires subscription to the Acronis Cloud service. To subscribe, start Acronis True Image 2015 and sign in using your Acronis account. Refer to Acronis account for details.
If you use the trial version of the product, an unlimited storage space and 30-day free subscription will be assigned to your account automatically. See details in Trial version information.
Please note that Acronis Cloud is a subject of Fair Usage Policy for holders of Acronis True Image Unlimited license. See more details at: https://kb.acronis.com/atih2015/fairusage.
If you use the full version of the product, go to https://www.acronis.com/my/online-backup/ and select a suitable subscription plan. To change your tariff, renew the subscription, or unsubscribe, go to the same subscription webpage.