I'm afraid you can't. Even if you somehow buy Vidicious Agency without buying the Standard License (Vidicious Personal Or Vidicious Commercial), you wouldn't be able to use the Vidicious software. Here is why:

  1. Vidicious Standard is the main product.
  2. Vidicious Agency is an upgrade to main product Vidicious Standard which adds additional animations in your software. 
  3. Vidicious Agency is dependent on Vidicious Standard.
  4. Vidicious Agency doesn't independently give access to the Vidicious app so you can't use the software by having only Vidicious Agency in your account.