SEVENTEEN - HAPPY BURSTDAY - Standard Version BOYNEXTDOOR Its blend of collectible content

Its blend of collectible content and interactive gameplay further reinforced the group's immersive world building and strengthened fan engagement beyond music releases

combining hip hop

personal memories

The WORLD COUPON CARD COLLECTION – PILOT BASIC Version attracted strong interest from ENGENE and collectors following its release

SEVENTEEN - HAPPY BURSTDAY - Standard Version BOYNEXTDOOR Its blend of collectible contentCONTENTS (Each album includes) [NEW ESCAPE Ver.] Outbox : 1ea Component Box : 1ea Foldable Cake Slices : 2ea Removable Stickers : 2ea Tear Off Poster : Random (1 out of 12) Poster : 1ea Lyric Book : 1ea Photo Book : 48p CD R & CD Envelope : 1ea Film Strips : 3ea Postcard : Random (1 out of 2) Photocards : Random (4 out of 48) [NEW MYSELF Ver.] Outbox : 1ea Component Box : 1ea Removable Stickers : 2ea Puzzle : First Press Only (Random 1 out of 12)