The customer is always right claims the customer makes to be proper, and if we always settle them at face value, we shall be subjected to inevitable losses." The work concluded "If the customer is made perfectly to understand what it means for him to be right, what right on his part is, then he can be depended on to be right if he is honest, and if he is dishonest, a little effort should result in catching him at it." An article a year later by the same author addressed the "caveat emptor" aspect while raising many of the same points as the earlier
What Do You Mean? by MdL and co-produced by Bieber. It was initially speculated by the media that Skrillex produced "What Do You Mean?". However, a spokesperson for Bieber confirmed in an interview for "Rolling Stone" that the song was produced by Bieber, and MdL who had previously collaborated with the singer on his single "Boyfriend" (2012). Written in the key of A major, it has an upbeat tempo of 125 beats per minute. Bieber's vocal range spans from the low-note of F3 to the high note of G5. It is a pop and tropical house song. During the song, Bieber uses a breathy