Declines, Authorization, and Transaction Behavior
Why transactions fail, how to interpret issuer versus processor declines, and what steps can improve authorization performance.
- Why do credit card transactions decline?
- What is the difference between issuer bank declines and processor declines?
- What causes AVS or CVV mismatches?
- What is the difference between soft and hard declines?
- How can merchants troubleshoot high decline rates?
- What steps can improve authorization rates?