The Expanse

I sat down with Mog and we discussed adding 120 powerscrolls to the Online Store (thanks to Relyk for the suggestion). After some discussing, we came to the conclusion that it'd be best to only offer a few. That being said, we added the 7 most difficult to train and the ones that were hardest to get:

Animal Taming
Inscription
Blacksmithing
Tailoring
Carpentry
Poisoning
Tinkering

Make sure when ordering multiple powerscrolls that not only do you checkmark the one(s) you want, but also increase the quantity to add to the cart.