Multiple CDH Products download the same file name and size. What are the differences? Why are they named differently?

I have an ongoing effort to recreate the client stack in a lab. I have worked through other technicial issues getting it moving and now I am seeing the CDH download files for the many CDH products available to the client are the same download file and the same size. It is very difficult so far to determine which products to use to recreate the stack even after contacting account team.

All downloads are 117321_PCRM_8.8

Are there differences? Why are they named different but have the same download?

117321_PCRM_8.8 Customer Decision Hub - Marketing Campaign Edition
117321_PCRM_8.8 Customer Decision Hub - Owned Outbound Edition
117321_PCRM_8.8 Customer Decision Hub - Owned Mobile Edition
117321_PCRM_8.8 Customer Decision Hub - Owned Online Edition
117321_PCRM_8.8 Pega Marketing - Paid Media Edition
117321_PCRM_8.8 Customer Decision Hub

btw, I had the products lined up neatly and this removed the nextline from it on submission. Sorry for the unreadable formatting.

Here is an answer I received from an internal channel.

“From a licensing perspective, clients buy one or more “editions”, but the software is always packaged the the same way with a single install. So this is just for tracking and licensing purposes. As such, you can take any one of these and just install it.”