quote:
No postsecondary educational institution, booster, third-party licensee or any other individual or entity shall provide a prospective or current student-athlete compensation or enter into a name, image and likeness agreement as an inducement for the student-athlete to attend or enroll in a specific institution or group of institutions. Compensation for a student-athlete’s name, image, or likeness may not be conditioned on athletic performance or attendance at a particular postsecondary educational institution.

Against State law to tie the deal to attendance at a particular school

Oklahoma
Oklahoma - NIL

quote:
A student athlete shall not earn compensation in exchange for his or her athletic performance or participation in intercollegiate athletics or sports competition. Compensation shall not be provided as an inducement for athletic performance or to attend or enroll at a particular institution.

NIL cannot be tied to a particular school

Arkansas
Arkansas - NIL Law

quote:
A student-athlete may rescind a publicity rights contract with a third-party licensee or a contract for professional representation related to publicity rights without being held liable for breach of contract and with no obligation to return payments received before giving notice of rescission if the student-athlete is no longer:
Enrolled at an institution of higher education;
Eligible to engage in any varsity intercollegiate athletics program at an institution of higher education; or
Participating in varsity intercollegiate athletics at an institution of higher education.

Worded differently, but once again no NIL contract can bind the student to any particular school.

Missouri
Missouri - NIL Law

Missouri's law does not specifically mention anything allowing or forbidding NIL being tied to one specific school

Kentucky
Kentucky - NIL LAW

quote:
A student-athlete may receive compensation for the use of the athlete’s name, image, or likeness through a name, image, and likeness agreement with a third party. Such compensation shall be consistent with prevailing market rate of the authorized use of the athlete’s name, image, or likeness.
A person or entity shall not give or promise compensation for the use of the name, image, or likeness of a current or prospective student-athlete to recruit or induce the athlete to enroll at any Kentucky institution.

against state law to tie NIL to enrolling at any particular school

South Carolina
South Carolina - NIL Law

quote:
Activities related to an intercollegiate athlete’s use of his name, image, or likeness for compensation cannot be contingent on a prospective intercollegiate athlete’s enrollment at a particular institution of higher learning or its athletic conference and cannot otherwise be used as an inducement by an institution of higher learning or a booster.

against state law there too.