It was talked about in another thread, but everything that you need to know has already been mentioned. With 90k Jewels (or 900 bucks of real life money), you can never fail to pull a rate-up Hime.
But just to recap, once implemented in December, each premium pull gets you 1 ticket for that gacha banner. 300 tickets can be spent to buy a Hime from that banner. Once the banner expires, your tickets are lost.
Starting from today, there is a 5-pull gacha "mini grab bag" which you pull once for free.
Also, I realized that the Menu button in the bottomleft doesn't have Quest, Party, Equipment, Union or Gacha buttons. So the daily sticker can be hiding somewhere there too.
The stamps can be pretty deep within your screens. I've had it on a specific party team page (had to scroll through all of my parties to find it) and I had a union mate that had it on their profile page. So don't be scared to keep looking and dig deep into the game screens.
Dejnov.
I have a theory - the stamp appearance is not tied to one random page per day but loading of pages per day (the stamp has an x% chance to appear at any pageload) - I had the stamp on a page I visited earlier today...
I'll test it tomorrow.
Wow, great coding devs. I just couldn't find my goddamn Stamp anywhere today. Eventually, I found out that there are two different pages for Gifts. One that you can access from under the Menu button, and one that you can access from other pages, such as dailies or main page.
Video of this bullshit:
OMFG
Thank you, I was going insane where that shit is.
(...and also, my theory was proven wrong)