Hello, just wanted to address a few questions and comments I saw on the promotional code page from the edits you made.
Most of the information currently on the Promo Codes page was obtained from the Serial Code page in-game http://game.granbluefantasy.jp/#serialcode , and if possible, I'd like to try to remain faithful to it due to it being the official source for serial code rewards.
Additionally, the page can also be used for the serial code reward verification since I saw you also made a comment regarding needing verification for the SR/SSR Weapon Ticket with Never Ending Fantasy, which you have since resolved.
1) Merry Luv -> Merry Love, in-game, it's listed as Merry Luv which you can view here: http://game.granbluefantasy.jp/#serialcode/list/52/0
2) Same as above with Sanba Garasu -> Sanbagarasu. http://game.granbluefantasy.jp/#serialcode/list/31/0
For these, since you created the music pages, I've added the links to each CD bonus to go to their specific music pages even with the different spelling.
3) The rewards list does list the Fate Episode for Sora no Michishirube as "Reaching For You" ( http://game.granbluefantasy.jp/#serialcode/list/16/3 ); however, I did confirm that the Fate Episode is called "Special Delivery" from Ferry's entry in the journal. Made a note regarding the discrepancy.
If there's anything regarding these changes you'd like to discuss or any other changes you might have in mind, feel free to let me know!