Red Velvet SEULGI 2nd Mini Album - Accidentally on Purpose

- Sticker sheet: 1 type inserted

- Photobook: 1 type

- CD-R: 1 type

- Postcard: Randomly insert 1 out of 3 types

- Grounding poster: Randomly insert 1 out of 3 types

- Photocard: Randomly insert 1 out of 3 types

Photo Book Ver.

- Cover: 2 types

- Photobook: 1 type (same image for each version)

- CD-R: 1 type (same image for each version)

- Postcard: Randomly insert 1 out of 5 types (same image for each version)

- Grounding poster: Randomly insert 1 out of 3 types (same image for each version)

- Portrait card: 1 type inserted (same image for each version)

- Photocard: Randomly selected from 3 types (same image for each version)

Sticker Ver.

- Sticker sheet: 1 type inserted

- Photobook: 1 type

- CD-R: 1 type

- Postcard: Randomly insert 1 out of 3 types

- Grounding poster: Randomly insert 1 out of 3 types

- Photocard: Randomly insert 1 out of 3 types

Mini Photo Book Ver. 

- Sleeve box: 1 type

- Dust jacket: 1 type

- Photobook: 1 type

- Mini CD-R: 1 type

- Photo sequence card: Randomly insert 1 out of 2 types

- Photocard: Randomly insert 1 out of 3 types

AOP Car Ver. Limited Edition 

- Package cover: 1 type
- Mini car key ring: 1 type inserted
- Image card: 7 types inserted
- Sticker: 3 types inserted
- Photo card: 1 random type inserted out of 2 types