Why Your Processing Rates Went Up Without Warning (And What to Do)

Merchants often discover higher costs when a deposit feels light or a quarterly review surfaces a creeping effective rate. Processors sometimes send notices, but those emails are easy to miss. The increase itself usually showed up gradually across interchange categories, new fees, or tier downgrades.

Common reasons rates climb

• Promotional or introductory pricing expired after six or twelve months.
• More transactions downgraded due to keyed entry, AVS issues, or late batch settlement.
• Card mix shifted toward rewards, business, or corporate cards with higher interchange.
• New PCI, regulatory, or compliance line items appeared on the statement.
• Your business category or average ticket changed during underwriting review.

On tiered pricing, a small shift in how tickets are run can push a large share of volume from qualified to non-qualified. That change can add a full percentage point or more without any single dramatic announcement.

What to do first

Pull three consecutive statements. Calculate effective rate for each month. Identify which section grew: interchange pass-through, processor markup, or miscellaneous fees. If interchange rose, look at transaction types. If markup rose, your processor may have adjusted their fee. If miscellaneous grew, scan for new line items.

Fix what you control

• Train staff on chip, tap, and insert for in-person sales.
• Settle batches on a consistent schedule.
• Fix e-commerce settings for AVS and CVV where appropriate.
• Complete PCI compliance steps to remove non-compliance penalties.

Croft Business Solutions helps with diagnosing rate increases, reviewing statements, and exploring interchange-plus alternatives. We explain options in plain language, review statements when useful, and stay one call away, not a ticket queue.

If markup itself increased mid-contract, read your agreement for escalation clauses and ask for written explanation. You may be able to renegotiate or switch without early termination pain if you document the change. Rate increases feel personal; treating them like data problems keeps the response calm and effective.