Appeals judge sends Illinois interchange case back to district court
2026-05-08 · payments
A Seventh Circuit ruling remanded the challenge to Illinois' interchange-fee law, keeping the payments fight active ahead of the July 1 effective date.
Product Blueprint InterchangeGuard — a real-time compliance dashboard and transaction routing engine that monitors Illinois interchange law exposure per transaction, flags non-compliant interchange charges on tax/tip line items, and auto-routes transactions to alternate networks when Illinois rules apply.
Why it matters The July 1 effective date is weeks away and the remand means no injunction is coming in time — merchants and ISOs must comply now without a clear technical playbook. No processor has shipped a compliant routing layer yet, creating a 90-day window before the big acquirers patch their portals.
Target user Payment operations managers and CFOs at mid-market merchants (50–500 locations) domiciled or processing in Illinois, who are currently flying blind on which transactions trigger the new law and have no automated way to segregate interchange on tax and gratuity amounts.
Go-to-market Step 1 — sign 3 Illinois-based ISO partners this week with a white-label compliance report they can send to their merchant books today (PDF, no code required). Step 2 — launch a free 'Illinois Interchange Exposure Calculator' web tool that ingests a merchant's last 30-day settlement file and outputs estimated over-charges, capturing leads. Step 3 — convert calculator users into paying customers on a $199/month SaaS tier that adds real-time routing rules via a middleware API sitting between the POS and the acquirer.
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