 This paper presents the Interval-Valued-Bipolar-Fuzzy-Prioritized-Waided-DOMBee Averaging Operator, IVBFPWDA, which combines IVBFS and DOMBEE operators and introduces properties such as idempotency, monotonicity, boundedness. The operator is applied to an investment example and compared with aggregation over IVBFS, showing agreement but more advantages of the offered operator for decision-making due to its flexibility and adaptability. This article was authored by Sarah C. L.