NutraceuticalsNutraceutical Supplement Brand

Nutraceutical brand — international scaling

A monthly volume cap and no multi-currency support were blocking EU expansion. We added an offshore MID and multi-currency settlement with zero migration downtime.

3settlement currencies
The challenge

The brand had outgrown its domestic processor, which enforced a monthly volume cap that throttled growth. Their EU expansion was blocked entirely — the existing processor had no multi-currency capability, so European customers faced conversion friction and higher decline rates.

They needed more headroom domestically and a genuine path to settle in local currencies abroad.

The solution

We built a dual-MID structure that separated domestic and international flows and removed the volume ceiling.

  • Offshore MID for EU transactions with local acquiring
  • Domestic high-risk MID for US processing with room to scale
  • Multi-currency settlement in USD, EUR, and GBP
  • Migration sequenced so live traffic never dropped

Interchange-plus pricing was disclosed in writing, with no surprise line items.

Results
3Settlement currencies
0Downtime during migration
UncappedMonthly volume headroom
EU + USAcquiring footprint
We went from a hard monthly cap and no way into Europe to settling in three currencies without a single hour of downtime.
COO, Nutraceutical Supplement Brand
NutraceuticalsInternationalOffshore Processing
Frequently asked
How do nutraceutical brands accept payments internationally?

An offshore MID with local acquiring lets a brand settle in the customer's currency, which lowers decline rates and conversion friction. Pairing it with a domestic MID keeps US processing separate and scalable.

Can you migrate processors without downtime?

Yes. When the new MIDs are provisioned and tested before cutover, live traffic can be shifted gradually so there is no gap in the ability to take payments — as was the case here.

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Nutraceutical International Scaling — Case Study | Gray Merchants