Free savings calculator
How much are you overpaying?
Paste your monthly card volume below. See what interchange-plus pricing saves you vs. flat-rate processors.
Stripe (estimated)
$1,550/mo
2.90% + $0.30/txn · 333 transactions
Effective blended rate often 3.1–3.4% once network fees stack
Plumaas (interchange-plus)
$1,033/mo
~2.00% effective + $0.10/txn
Exact rate depends on your card mix
Estimated monthly savings
$517
$6,200 per year · 33% reduction
Estimates use published flat rates for competitors and average interchange for Plumaas. Actual savings vary by card mix, volume tier, and qualifying rate. Not a guarantee.
~40%
typical fee reduction
2–5%
MRR recaptured via smart dunning
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