Maybe ask already for +15 items in cash shop
No body wants that, what people want is to not get ripped off on items that are already available in the game.
On a side note.
That's what happened on Taiwan, and it then gave non cashers access +10 and +12 upgarade tickets allowing them to compete with well geared players overnight.
It turned poor/average SK's into very strong problems instantly.
How is that fair?
That is actually one of the big things that broke the game in mine and a LOT of other peoples opinions.
One more point.
A casher could spend a fortune getting to +12 on a weapon, getting fails and breaks multiple times. A non casher could farm minimum stones or use tokens, and get a success card every time, giving them a stronger upgrade than somebody who has used 10 x as many stones.
I once cashed for 15 U70 greens and whites on taiwan, and proceeded to upgrade while in a skype call with friends.
I hit 13 breaks and 2 fails in those 15 stones, hitting break on almost every piece of armor I had