Up: Payment Risk Events
See also: Shadow Risk
What is Retry Amplification?
Definition
Retry amplification is when recovery logic (retries) increases failure rates instead of decreasing them.
Why it matters
Retries affect:
- network velocity scores
- fraud classifiers
- issuer trust
- dispute ratios
Beyond a point, retries worsen outcomes.
Mechanism
- Transaction fails
- System retries
- Issuer flags velocity
- More declines occur
- System retries again
This forms a positive feedback loop.
Breakdown modes
- Retry storms
- Issuer blacklisting
- Processor throttling
- Elevated dispute rates
Where observability fits
- Shows retry clusters
- Detects compounding loops
- Maps decline reason shifts
FAQ
Are retries always bad?
No. They are harmful only when unconstrained.
What triggers amplification?
High-frequency retries on soft declines.