When you use one License Profile to encrypt file, whether or
not the license profile encrypts 1 or more files, these encrypted files
belong to the same product. When users open this product, they only
need to obtain one license, then they can open an entire product.
Most of our customers use one license profile to encrypt a
course or product. You can set the product id in your system in the
license profile, with the website’s custom login page integration, you
can easily determine which course or product the encrypted file opened
by users belongs to.