Peptide Payment Processing Fees in 2026: What Every Option Really Costs

The fee schedule, side by side

Every route to getting paid in this category has a headline rate and a real rate, and the distance between them is where stores get surprised. The table is the summary; the sections below are where each number comes from. Ranges are category figures from published pricing and 2025-2026 industry guides, because in high-risk processing the exact quote is always yours alone.

The mainstream rates you cannot get

The numbers everyone quotes from memory, roughly 2.9% to 3.5% plus about thirty cents, are real, published, and irrelevant here: research peptides sit in the restricted categories of every large processor, so the cheap rate is not on the menu. The policy details are in Stripe, PayPal, and Square. Their only role in a peptide fee comparison is as the baseline: everything that will actually take your volume prices against it.

What a high-risk merchant account costs

Specialists that underwrite the category quote rates that can start near mainstream numbers, and the quote is rarely the whole number. By the time the account is live, the effective cost typically lands between 3.5% and 7% of volume:

• The category rate itself, priced per underwriting file rather than published.
• The stack: setup fees, monthly minimums, gateway fees, PCI fees, and $25 to $50 every time a cardholder files a chargeback, win or lose.
• The risk terms: a rolling reserve, payout delays, and volume caps while you build history. The mechanics are in reserves, holds, and freezes.

None of that is a scandal; it is what carrying a category the card networks police actually costs. The structural comparison with checkout software is in the side-by-side guide.

The reserve is the biggest fee on the sheet

A rolling reserve is not priced in percent per transaction, which is why it hides on the rate sheet. It is priced in your working capital. A store doing $50,000 a month with a 10% reserve held for six months has $5,000 of every month withheld, and by month six is floating $30,000 of its own revenue, permanently, for as long as the account runs. That money is doing nothing while inventory, suppliers, and ad spend still need paying. When stores compare a high-risk account against alternatives on rate alone, this is the line they forget, and it is usually bigger than every listed fee combined.

What Peer Pay costs

Peer Pay is checkout software, not a payment processor or merchant account, and its fee is a software fee. The schedule is public and flat:

• Base: a 2.95% software fee per successful payment. Customers verify their payment with the Peer app or extension.
• Pro: a 4.95% software fee per successful payment, with seller-side verification, so there is nothing for your customer to install, plus priority support.
• Crypto payments: 1% on either plan.
• $0 setup, no monthly minimums, no gateway, PCI, or chargeback line items, and no rolling reserve. There is no reserve because there is no balance for one to exist on: your customer pays you directly, and Peer never holds, controls, or transmits the money.

One more number belongs in an honest schedule: the peer-to-peer rate. Your customer pays a real counterparty on a marketplace, and that counterparty sets its own rate, shown as part of the complete quote before the payment happens. Nothing is added after the fact, and you choose whether your pricing absorbs it or your customer sees it at checkout. Settlement lands as USDC in a self-custodial wallet the moment the payment verifies; what that means day-to-day is covered in getting paid in USDC, and the dispute side in chargebacks vs one-way settlement. If you are weighing all three routes, start with your real options in 2026.

FAQ

What do payment processors charge peptide businesses?

Mainstream processors publish rates around 2.9% to 3.5% plus a fixed fee, but research peptides sit in their restricted categories, so those rates are not available. High-risk merchant accounts that will underwrite the category typically land at 3.5% to 7% effective once gateway fees, monthly minimums, and chargeback fees are counted, usually with a rolling reserve of 5% to 15% held for months.

What does Peer Pay cost for a peptide store?

Peer Pay charges a software fee per successful payment: 2.95% on the Base plan, 4.95% on Pro, and 1% for crypto payments. Setup is $0 with no monthly minimums, no gateway or chargeback fees, and no rolling reserve. Peer Pay is checkout software, not a payment processor or merchant account; the fee is for use of the software, and your customer pays you directly.

Does Peer Pay hold a rolling reserve or charge chargeback fees?

No, and not as a policy choice. A reserve requires a middleman holding a balance of your money, and Peer never holds, controls, or transmits the funds. Settlement is one-way, so there are no chargebacks filed against you; refunds are transactions you initiate from your dashboard.

Why do high-risk processors charge peptide sellers more?

Category pricing. The provider is underwriting a category mainstream processors exited, pricing in elevated dispute rates and the cost of carrying merchants other processors dropped. The premium pays for access to card rails, and the reserve and re-review terms come with it.

What is the peer-to-peer rate in a Peer Pay quote?

Your customer pays a real counterparty directly through a peer-to-peer marketplace, and that counterparty sets its own rate. The complete quote, software fee and rate together, is visible before the payment is made. There are no fees added after the fact, and you choose whether your pricing absorbs the cost or your customer sees it at checkout.