What is the difference between AEPX and AEP?

Excuse me, could you clarify the distinction between AEPX and AEP for me? I'm a bit confused about the two and would appreciate some elaboration. From what I understand, they both seem to be involved in the cryptocurrency and finance industry, but I'm not sure about the specifics of their differences. Could you provide some insight into how they differ in terms of their purpose, functionality, or any other relevant aspects?