Sec. 2. (a) "Retail transaction" means a transaction of a retail merchant that constitutes selling at retail as described in IC 6-2.5-4-1, that constitutes making a wholesale sale as described in IC 6-2.5-4-2, or that is described in any other section of IC 6-2.5-4.
(b) "Retail unitary transaction" means a unitary transaction that is also a retail transaction.
As added by Acts 1980, P.L.52, SEC.1.