U.S. Domestic Processing — Peptide Industry Specialists

Domestic U.S. Merchant Accounts for Research Peptide Businesses

Clean billing descriptors your customers recognize. Reserve terms in writing before you sign. Real underwriting from a team that knows the peptide industry — no surprise freezes, no offshore workarounds.

PCI DSS Compliant
U.S. Acquiring Banks
No Long-Term Contracts

The Difference

Why Merchants Switch to PeptaPay

Clean Domestic Descriptors

Your customers see a clear U.S. billing descriptor that matches your brand — not a random foreign company name. Fewer "I don't recognize this charge" disputes, fewer declines, more approved transactions.

Reserve Terms in Writing

If underwriting requires a reserve, you'll see the exact percentage and release schedule in your agreement before you sign. No verbal promises, no surprises after your first deposit.

Straight Answers on Pricing

Interchange-plus pricing with your actual rate set in underwriting. We will never quote you a guaranteed rate before we've reviewed your business — and you should be suspicious of anyone who does.

The Platform

The PeptaPay Platform

Every merchant account includes a full-stack payment platform — purpose-built for U.S. domestic processing in the research peptide industry.

Explore the Full Platform

Merchant Dashboard

Real-time transaction reporting, deposit tracking, and statements in one place.

Payment Gateway & Virtual Terminal

Accept cards online or key in phone orders through a secure browser-based terminal.

Recurring Billing & Customer Vault

Tokenized subscriptions and reorder programs with automatic retry logic.

ACH & Bank Transfers

Lower-cost bank-to-bank payments as a stable second payment rail.

Chargeback Management

Pre-chargeback alerts via Ethoca and Verifi, plus representment support.

Fraud Prevention

Velocity controls, AVS/CVV rules, and real-time scoring tuned for research ecommerce.

Ecommerce Integrations

Shopify, WooCommerce, BigCommerce, and custom carts — no rebuild required.

Reporting & Analytics

Approval rates, decline reasons, and cross-channel data with CSV export.

The Process

How It Works

A structured, transparent process from application to live processing — typically 3–7 business days.

01

Website & Compliance Review

We audit your site policies, product page language, and disclaimers before submission to ensure your application is positioned correctly.

02

Documentation

Business formation docs, EIN, owner ID, bank statements, voided check, and prior processing history if applicable.

03

Underwriting

Your file is presented to peptide-experienced U.S. acquiring banks. Typical timeline is 3–7 business days.

04

Gateway Setup

Authorize.net, NMI, or similar — integrated with WooCommerce, BigCommerce, or Shopify via third-party gateway.

05

Go Live & Monitoring

Chargeback alerts, descriptor verification, and a dedicated account manager from day one.

Merchant Eligibility

Who we support

We underwrite RUO peptide retailers, manufacturers, wholesalers, startups, and merchants other processors turned away — each reviewed individually. We're equally upfront about who we can't support.

See Who We Support
Research-use-only (RUO) peptide retailersPeptide manufacturers and wholesale suppliersAmino acid and research chemical suppliersNew and low-volume businesses — startups welcomeMerchants previously shut down by Stripe, Square, or PayPalMerchants on the MATCH/TMF list (with attestation and corrected compliance)

Ready to process payments without the runaround?

PeptaPay

U.S.-based payment processing specialists for research peptide merchants. Stable accounts, transparent terms, compliance-first underwriting.

[email protected]

Legal

Compliance

PCI DSS Compliant

© 2026 PeptaPay. All rights reserved.

Approval depends on underwriting, documentation, and acquiring bank requirements. Approval is not guaranteed. This information is for general merchant education only and is not legal or financial advice.