321 Swipe
Pass-through

Discover interchange

On a statement: DISCOVER INTERCHANGE

Discover's version of interchange. Discover is a smaller share of most contractors' volume, but the rates are in the same neighborhood as Visa and Mastercard and are passed through at cost.

What a fair version looks like

Roughly 1.6%–2.4% of Discover volume.

What 321 Swipe would do

Nothing to negotiate here — we simply confirm it's being passed through, not padded.

See it on a statement

On our sample statement this line is $124.07 (14 items · $6,560.00).

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Send it and we'll tell you — along with everything else on there that shouldn't be. A phone photo of the fee page is enough.

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