For practitioners
Training and Growth Zone
Two things worth a working therapist's attention: the courses, and the membership that keeps the library and the CPD arriving. Both are from Uncommon Knowledge, and links here earn this site a commission at no extra cost to you — how that works.
Growth Zone
A monthly membership: a large library of sessions and scripts, new material each month, and CPD you can actually point at. It runs at $21.95 a month at the time of writing — check the current price on their page, since it is theirs to change.
Whether it earns its keep depends on how often you reach for a script. If that is weekly, it is cheaper than buying them singly; if it is twice a year, it is not.
If you would rather look before joining, theirscripts directory shows the kind of material the membership carries.
Courses
Their hypnotherapy training is aimed at people already working with clients rather than at beginners — the emphasis is on what to do when the textbook approach does not land.
Before any of that
Mark Tyrrell's free weekly email on therapy technique costs nothing and is the cheapest way to find out whether their approach suits how you work —the techniques newsletter, which also comes with his reframing ebook.
Scripts
If what you want is material rather than tuition, thescripts directory is the faster route.