Why WordPress is the most flexible platform for peptide stores
WordPress powers more than 40% of the web and is unopinionated about what you sell, which is exactly why peptide and research-chemical merchants prefer it. The bottleneck is not WordPress itself, it is the gateway plugin: Stripe, Braintree, and PayPal modules all prohibit peptides. Peptide Payments ships a WordPress plugin compatible with WooCommerce, Easy Digital Downloads, MemberPress, Restrict Content Pro, and custom cart implementations through a single shortcode or REST endpoint.
How the WordPress Integration Works
Setup runs in 4 steps and most peptide merchants are processing through WordPress within 24 hours of submitting a complete application.
- Install the Peptide Payments plugin from the WordPress admin
- Enter your approved high-risk merchant credentials
- Choose your integration: WooCommerce, EDD, MemberPress, or a checkout shortcode
- Test mode lets you confirm the integration before accepting live cards
Pricing
The WordPress integration uses interchange-plus pricing, average effective rates land near 2.4% plus $0.10 per transaction for qualified peptide retailers, versus 3.5%–4.5% on flat-rate gateways like Stripe. There are no monthly minimums, no PCI fees, and no integration fees.
Who the WordPress Integration Is Built For
- WordPress + WooCommerce peptide stores
- Membership and continuity peptide sites
- Digital-product supplement brands
- Custom WP carts and headless WP sites
- Multi-site WP networks
Frequently Asked Questions
Do I have to rebuild my WordPress store?
No. You keep your existing WordPress site, theme, products, and SEO. We only replace the payment gateway behind checkout.
How long does the WordPress integration take?
Most peptide merchants are live on WordPress within 24–48 hours of approval. The plugin or custom-gateway setup itself takes under an hour.
Does this support recurring billing and subscriptions on WordPress?
Yes. Card-on-file, recurring billing, trial-to-rebill, and 1-click upsells are all supported on the same merchant account.
Related Services
Most WordPress peptide merchants pair this integration with several other services on the same MID.
- Credit Card Processing, Visa, Mastercard, Amex, Discover.
- ACH & Bank Transfers, 0.5–1.5% per transaction.
- Recurring Billing, smart retry and dunning.
- Fraud Prevention, ML scoring and 3DS2.
Explore all integrations or browse every peptide payment service. For deeper background, our knowledge base covers peptide payment processing, chargeback defense, and peptide compliance.