I would recommend you to reach out to your account sales representative or log a shipping request for your queries relating to licensing/pricing in Informatica. Thanks!
I agree with Akshaye here. You are mixing different products families within the Informatica stack. While IICS does offer free trials, IDQ and MDM do not. IDQ and MDM are self managed products and any trials for those would have to be coordinated thru an account rep.
You may be referring to Cloud Data Quality but the ask is confusing.