BTOB encouraged fans to purchase their 'Complete' album with a special donation event. 

On June 30, BTOB posted their plans for "Complete" activities and began an enter-to-win event under the title, It's Okay, Everyone. To participate in the It's Okay, Everyone event, people who bought BTOB's "Complete" album can enter the album's 16-digit serial number in the event homepage. BTOB will later randomly choose the winners of the events the group will hold in the near future.

For every person who participates in the donation event, $0.45 is raised. The donation will eventually be made under BTOB's fan club's name, Melody. Over $1,475 was raised within three days and the number is rapidly increasing.

BTOB decided to begin this special donation event to let the public know that they genuinely wish to support those who feel lonely and lost, just like the lyrics in their title track, "It's Okay."

This is not BTOB's first time donating. During their "The Winter's Tale" activities in January, BTOB members bought firefighter gloves with their own expenses and donated them to Korea's National Emergency Management Agency. When the news of their kindness reached the public, the group received media's spotlight as social contribution donors.

BTOB made a comeback on June 29 with their title track "It's Okay." They swept across 6 major music charts upon their comeback and they have also been holding onto their top-ranking status on Hanteo's album chart for 3 consecutive days.