Soft declines vs hard declines
A hard decline (for example, a reported stolen card) should not be retried. A soft decline - such as a temporary issuer limit or routing issue - often succeeds on a different route. Cascading targets soft declines only.
How cascading works
When a transaction is soft-declined, the gateway instantly re-attempts it through an alternative MID or acquirer chosen by live performance. The customer sees a single attempt; behind the scenes several routes may be tried.
Why it matters
Even a few percentage points of recovered approvals is meaningful revenue, especially for high-volume high-risk merchants. Cascading works best when paired with smart routing and multiple dedicated MIDs.
Is decline cascading the same as smart routing?
They are complementary. Smart routing picks the best route up front; cascading retries on a different route after a soft decline. Together they maximise approvals.
Does cascading hurt my chargeback or fraud rates?
Not when done correctly - cascading retries only soft declines and runs behind fraud screening and 3-D Secure, so genuine declines and risky transactions are not forced through.