Why wouldn't a bank sell debit data just the same as credit data? For that matter, I would expect them to be selling everything they can: credit, debit, written checks, ACH transfers, etc.
What incentive is there for them to not do that? Laws? I'm asking sincerely, not rhetorically.
What incentive is there for them to not do that? Laws? I'm asking sincerely, not rhetorically.