Peptide Merchant Account Frozen? What to Do in the First 72 Hours

Is it a hold, a reserve or a closure?

The word in the email matters, because each one has a different next step. A payout hold pauses transfers while the processor reviews the account. A reserve keeps part of each payout back but lets you keep selling. A closure stops processing, and the balance stays put to cover refunds and disputes that are still to come.

Here is what the three largest self-serve processors say in their own terms:

If the email mentions a reserve rather than a closure, our guide to rolling reserves covers what to ask for in writing.

What should I do in the first 24 hours?

1. Read the whole notice and screenshot it, along with any banner in the dashboard. Note the reason category, the deadlines and the appeal steps.
2. Answer any information request quickly and completely. PayPal’s terms require merchants to “cooperate with PayPal’s reasonable requests for financial statements and other documentation.” Stripe says an appeal is how you give it “additional information” to consider.
3. Export everything you can still reach: transactions, payouts, customers, subscriptions and dispute records. Do it while you still have dashboard access.
4. Pause any recurring billing you cannot honor, so it does not turn into new disputes.
5. Tell your buyers how to pay you next, in plain words. Silence makes people call their bank.

What should I do in hours 24 to 72?

1. Keep refunding anyone who asks, and answer every open dispute before its deadline. Stripe’s help center says the owner of a closed account “will still be responsible for any refunds that are issued or any disputes that arise.”
2. Keep the linked bank account open. Released funds land there, and so do debits for anything you owe.
3. Write down your own timeline: when sales started, what you sold, what the site said, and when the notice arrived. You will need it for the appeal and for any new application.
4. Look hard at the site through a regulator’s eyes. In warning letters dated March 31, 2026 and August 24, 2026, the FDA said “research use only” labels did not settle the question when the rest of the website pointed to human use. The August letter cited bacteriostatic water sold alongside a “peptide guide” and a “peptide calculator.”

Why does the processor keep the money so long?

Because card disputes keep arriving after you stop selling. Under the Visa Core Rules (April 18, 2026 edition), a card issuer can raise a card-absent fraud dispute up to 120 calendar days from the date the transaction was processed. Every online order you took in the last four months can still come back.

Stripe says this out loud. Its 120-day pause exists to cover “potential refunds, disputes or chargebacks,” and it warns that a balance can reach zero by the end of that window. PayPal adds that its hold decisions “may be based on confidential criteria,” so you may never get a full reason.

A high dispute count during the hold makes everything harder. Our chargeback threshold guide explains the Visa and Mastercard lines and why banks act well before them.

What makes a frozen account worse?

• Closing the account yourself. PayPal’s terms say an account cannot be closed while it has a hold, limitation or reserve, or to evade an investigation. With Stripe, a closed account still owes refunds and disputes.
• Opening a second account to keep selling. PayPal lists “attempting to open new or additional PayPal account(s)” while an account is restricted as a restricted activity. Stripe prohibits using an account for products “that weren’t disclosed” in the application.
• Moving buyers to friends and family payments. PayPal’s terms say a seller must not ask a buyer to send money for goods as a personal transaction.
• Ignoring buyers. Unanswered emails turn into disputes, and disputes eat the held balance.

How do I appeal, and what should it say?

Use the route named in the notice. Stripe says an appeal is “typically” submitted through the Stripe Dashboard, and a second appeal may be possible if the first fails. PayPal points merchants to its Resolution Center or the steps in the email.

Keep the appeal short and factual. Say what you sell, who buys it, how each product is labeled, what you have changed on the site, and your refund and dispute record. Attach proof rather than adjectives. If the processor does not support research peptides at all, an appeal is unlikely to change that, and the better use of your time is the cash and the records.

Where do I go after a freeze?

To a merchant account from an acquiring bank that knows the category and reviews the site before the first sale. Disclose the prior closure up front. A file that leaves it out falls apart the moment the bank learns about it. Our posts on Stripe and peptides and MCC miscoding explain why self-serve sign-ups go wrong for this category.

ResearchPay works with research-use-only sellers on bank-underwritten accounts. Pricing runs about 6% to 9.5% per transaction for retail (B2C) and about 4% to 6% for wholesale (B2B), subject to underwriting. You can read how we work before you reach out.

Sources

1. Stripe Unacceptable Risk Policy, Stripe, last updated July 29, 2026.
2. Refunds and disputes after closing a Stripe account, Stripe Support, read Oct 26, 2026.
3. Prohibited and Restricted Businesses, Stripe, read Oct 26, 2026.
4. PayPal User Agreement, PayPal, last updated Sept 14, 2026.
5. Square Payment Terms, Square, last updated July 30, 2026.
6. Visa Core Rules and Visa Product and Service Rules (Dispute Condition 10.4 time limit), Visa, Apr 18, 2026 edition.
7. Warning letter to an online peptide seller, US FDA, Mar 31, 2026.
8. Warning letter to an online peptide seller, US FDA, Aug 24, 2026.