What Exactly Comprises Practical Kabbalah?

I have been queried regarding what exactly comprises "Practical Kabbalah." My personal stance is that the expression "Practical Kabbalah" incorporates a lot more than simply "magical applications," such as those addressed in my "Book of Sacred Names." Besides these, I personally include:

1. meditational techniques like those of Abraham Abulafia, as well as the Kavvanot and Yichudim of Lurianic Kabbalah, the Tzerufim of Albotini, and the many kabbalistic practices which Aryeh Kaplan, amongst others, listed in "Meditation and Kabbalah," etc.;

2. worshipful invocations and prayers such as those found in Kabbalistic Siddurim (prayer books), etc.;

3. practical applications of the ten sefirot, the latter having been termed "the spiritual energies of Mind and Emotion" by Rabbi Laibl Wolf in his book "Practical Kabbalah," and of which there are a number of wonderful and well-known "practical" studies such as those by my late mentor, William G. Gray, or the more recent very innovative and equally well written "The Miracle Tree: Demystifying the Qabalah" by R.J. Stewart, etc.

There is probably a lot more to add to this list. Whatever the case may be, I personally believe that ALL practical applications of Kabbalistic doctrines, pertain to what is collectively termed "Practical Kabbalah."