In selling, leasing, or offering to sell or lease a seller-assisted marketing plan in this state, sellers of such plans shall not represent that the seller-assisted marketing plan provides income or earning potential of any kind unless the seller has data to substantiate the claims of income or earning potential and discloses this data to the purchaser at the time the claim is made, if made in person, or if made through written or telephonic communication, at the first in-person communication thereafter and, when disclosed, the data is left with the purchaser. A mathematical computation of the number of sales, multiplied by the amount of profit per sale to reach a projected income figure is not sufficient data to substantiate an income or earning potential claim. The data left by the seller must at least disclose:
Neb. Rev. Stat. §§ 59-1729