191—101.6 (523A,82GA,SF559) Application of contract law. In any situation in which this chapter and the terms and conditions of a purchase agreement do not conflict, the terms and conditions of the purchase agreement shall govern the withdrawal of trust income and interest. The ability to withdraw income and interest may be limited or prohibited by the terms of a purchase agreement. However, in the event of a conflict with the limitations set forth in this chapter, the preneed seller must comply with the requirements of this chapter.