Optimized all-in commercial-card rate with Level 2/3 data — versus the 2.70% the “3% fee” objection assumes. Not sending the data forfeits ~85 bps.
Framework · The Case for Card™
Stop arguing about the fee. Win the math.
A decision-grade framework that arms your AP, procurement, and treasury team with the case to put in front of a supplier who resists card — every claim anchored to a verified number, not a vendor talking point.
It also tells you who should not accept. That honesty is what makes it credible when it says a case is irrefutable.
The reframe
“The fee is too high” is the wrong frame.
That objection assumes the fee is a fixed ~3% cost the supplier eats. It is neither fixed nor the right comparison. The decision isn’t fee-versus-zero — it’s net economic value created versus the all-in cost of the status quo.
The load-bearing idea
A supplier’s case is irrefutable when four levers stack.
Each lever is quantifiable for that specific supplier. The case is decisive only when they reinforce each other — which is why a single “willingness score” is wrong.
Working capital / DSO
Long receivables funded by an 8–18% credit line cost real interest. Collapsing them to ~2 days releases hard dollars — often more than the entire card fee.
Net economics after interchange
Most suppliers quote the unoptimized ~2.70% when ~1.65–1.99% is available with Level 2/3 data. The fee is partly a choice, not a fixed cost.
Risk & certainty
Buyer-pushed virtual cards carry near-zero dispute risk and convert an at-risk receivable into guaranteed, dispute-free cash.
Relationship & growth
One in three suppliers get paid late precisely because they don’t accept the buyer’s preferred method. Refusing the card causes the problem.
When all four stack, the math isn’t close. When they don’t, the framework tells you to stop pushing — surcharge lawfully, or stay on ACH.
The numbers behind it
The fee the objection assumes isn’t the fee that’s available.
Illustrative working-capital saving for a $120M-credit-sales supplier at 60-day DSO on a 10% credit line, once card settles receivables in ~2 days.
The honesty test
It also tells you who should not accept.
A razor-thin-margin grocer that absorbs even an optimized fee gives away its entire transaction profit. The framework says so — and routes that supplier to lawful surcharging or leaves them on ACH. Knowing where the case is not irrefutable is exactly what makes it trustworthy when it says a case is.
Put the math in front of your suppliers.
Start with a paid diagnostic. We’ll score your supplier file against the four levers and hand your team the case — supplier by supplier, with the rebuttals built in.
Industry data referenced on this page: Visa Commercial Solutions ↗
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See how The Case for Card™ maps to your program.
Send a short note and we’ll come back with how this applies to your supplier base — and what it could move. No pitch, a human reply.