Go to the Creative Cloud plans page.
Learn how to convert a Creative Cloud trial to a paid membership.
Your Adobe Creative Cloud trial membership starts on the day you enroll for a trial. In most cases, the trial gets automatically converted to a paid membership. In case you weren't prompted to enter your payment details when signing up for the trial, you can convert it to a paid membership as follows:
Choose a membership plan and select Buy Now.
Follow the onscreen instructions to complete your purchase.
Note: Be sure to use the same email address that you used when you installed your trial apps.