Peptide merchant processing that stays open
Accept debit and credit cards on your peptide store, get approved the same day, and have every sale land in your own wallet in stablecoins within minutes.
Why peptide sellers struggle to take cards
If you sell research peptides online, you have probably seen it already: a bank declines the application, or a mainstream payment processor approves you and then freezes or closes the account a few months later. Peptides sit in the high-risk category for most underwriters, and generic processors aren't built to support them.
Losing card payments costs you sales. Customers who can't check out by card leave, and every account shutdown means downtime, held funds and starting over.
How Pay4Peps peptide merchant processing works
Pay4Peps gives peptide businesses a card checkout built for high risk. Your customers pay with the debit or credit cards and payment apps they already use (PayPal, Venmo, Cash App and Coinbase) on a secure hosted payment page. Behind the scenes, each payment is converted and settled to your own wallet on the Polygon network in USDC, a stablecoin pegged to the US dollar.
- Same-day approval: fill in a short form, start your membership and get a decision the same day.
- Live in about 10 minutes: install the WooCommerce plugin, or connect the API to a custom checkout.
- Paid within minutes: 96% of every sale reaches your wallet, typically within minutes, not days.
- No held funds: payouts go straight to a wallet you control, so there's no rolling reserve held in someone else's account.
Peptide merchant processing pricing
Two numbers: a $100 monthly network fee and 4% per transaction. There's no setup fee and no contract, and you can cancel any time. The membership also includes wholesale peptide pricing on 60+ research products, 3PL and dropshipping. Use the cost calculator to estimate your monthly cost.
Built for peptide stores of every size
Whether you're launching your first peptide store or moving an established one off a processor that keeps flagging it, the setup is the same. Need a store too? Our $2,000 website build delivers a fully operational peptide website with merchant processing already connected. Want to see it first? Try the demo checkout your customers would use.
Selling other research use only products as well? See RUO merchant processing.
Peptide merchant processing FAQ
Why is it hard for peptide businesses to get a merchant account?
Most banks and mainstream processors classify peptide sellers as high risk, so applications are declined or accounts are frozen or closed after a few months of processing. Pay4Peps works with peptide merchants on purpose.
How fast can I start accepting cards for my peptide store?
Approval decisions come the same day. After approval, most stores are live in about 10 minutes using the WooCommerce plugin or the API.
How do I get paid?
Each card sale settles to your own wallet on the Polygon network in USDC, a dollar-pegged stablecoin, typically within minutes, minus the 4% transaction fee. Nobody holds your funds.
What does peptide merchant processing cost?
$100 per month plus 4% per transaction, with no setup fee and no contract.
All products supplied through the membership are for laboratory research use only and not for human or animal consumption. Pay4Peps is an authorized reseller of BBWholesale merchant services.
Start accepting cards on your peptide store
Approved the same day, live in about 10 minutes, and paid within minutes of every sale.