Promotional Offering
Promotional Offering means a digital transmission of a sound recording, in the form of an Eligible Interactive Stream or an Eligible Limited Download, embodying a musical work, the primary purpose of which is to promote the sale or other paid use of that sound recording or to promote the artist performing on that sound recording and not to promote or suggest promotion or endorsement of any other good or service and
Source
37 CFR § 385.2
Scoping language
Unless otherwise specified, capitalized terms in this part shall have the same meaning given to them in 17 U.S.C. 115. For the purposes of this part, the following definitions apply: