Shopify Payments vs. Third-Party Providers for Peptide Merchants

Separate the payment service from the storefront

Shopify Payments is Shopify’s integrated payment service and has its own eligibility guidance. Shopify also documents third-party payment gateway availability. A merchant should check both Shopify’s rules for the intended storefront and the separate terms of any proposed payment provider.

Check your admin and the intended sales channels

Verify which provider appears in your store’s current payment settings and country. If you also want to use an additional sales channel such as Shop, review that channel’s rules separately. Technical availability and eligibility are separate decisions.

Confirm the complete route from order to payout

Ask the proposed provider to review the disclosed catalog and sales model. Confirm how checkout, discounts, refunds, and any recurring sales behave in the supported flow. Ask about fees charged by each provider or platform so the proposed setup can be compared accurately.

Capture the complete decision

• Store country, storefront domains, and enabled sales channels.
• Applicable Shopify rules and provider eligibility determination.
• Checkout implementation, refund owner, and funding terms.