A purchaser who exercises the purchaser's option to designate a successor seller shall give written notice of the designation to the currently designated seller, successor seller, and trustee or escrow agent. Only a purchaser may exercise the option to designate a new seller. However, the designation is ineffective unless the newly designated seller consents to the designation.
However, a seller who was previously designated to provide the services or merchandise shall comply with section 30 of this chapter. The seller and the successor sellers shall cooperate to ensure that there is no forfeiture or loss of a right or benefit under the contract and that all contract terms are fulfilled. If similar prepaid or at-need services or merchandise are purchased from one (1) or more sellers, the contract that is first in time prevails and is valid.
IC 30-2-13-13