That "small business" is what tips this copyright violation from a simple civil matter into a criminal offence.

https://www.copyright.gov/title17/92chap5.html

506. Criminal offenses

6

(a) Criminal Infringement.—

(1) In general.—Any person who willfully infringes a copyright shall be punished as provided under section 2319 of title 18, if the infringement was committed—

(A) for purposes of commercial advantage or private financial gain;