A fraudulent transaction is an unauthorized referral or purchase that’s deliberately deceitful or risky. It's important that B2B SaaS sites use sophisticated fraud prevention software to protect the integrity of their transactions and detect suspicious activity right away.

PartnerStack's fraud suite performs a series of checks and flags suspicious activity, including but not limited to purchases that are made with an unverified payment source, purchases that exceed a predefined threshold, and referral IP address similarities.