Built-in connectorLast verified 2026-09-12 · Reviewed by a person 2026-09-25
PayPal connects to Squarespace Commerce from the Payments settings panel as one of the platform's built-in processors; Squarespace owns the integration and there is nothing to install. It is a wallet-only add-on that runs beside Squarespace Payments or Stripe: one-time PayPal and Venmo payments, no card form, no subscriptions, no test mode, and Squarespace's own transaction fee is billed to the PayPal account through a billing agreement.1
UAT-Ops testing: PayPal's sandbox was verified by UAT-Ops on 2026-09-11 with the directory's card flow (5 passed) → evidence on the PayPal hub. The Squarespace integration itself has not been run.
Sources checked: 20 claims from 4 sites, listed at the foot of the page.
Connects through Built-in processor option: open Payments settings, click Connect PayPal, sign in to or create a PayPal Business account, confirm the email PayPal sends, then sign a PayPal billing agreement that lets Squarespace collect its Commerce transaction fee. PayPal can be connected alongside Squarespace Payments or Stripe; each site takes one PayPal Business account, and one PayPal account may serve several sites. Biggest gotcha: Squarespace's fee is billed through PayPal, and a plan change disconnects it.
How it connects
Method
Built-in processor option: open Payments settings, click Connect PayPal, sign in to or create a PayPal Business account, confirm the email PayPal sends, then sign a PayPal billing agreement that lets Squarespace collect its Commerce transaction fee. PayPal can be connected alongside Squarespace Payments or Stripe; each site takes one PayPal Business account, and one PayPal account may serve several sites.1
No plugin cost. PayPal's own processing fee applies (US: 3.49% + $0.49 for PayPal Checkout and Venmo, plus 1.50% on international payments), and Squarespace's Commerce transaction fee is charged on top on plans that carry one: 2% on Basic (current family) or 3% on Business (previous-generation, retained by existing customers), 0% on Core, Plus, Advanced, Commerce Basic and Commerce Advanced, and 2%/3% on an older Legacy Business/Legacy Personal cohort. Squarespace bills that fee to the payment method on file in the PayPal account.2
Depends on the checkout mode you choose; see the gotchas below.4
What works on this platform
Yes: a source confirms it on this integration. Not verified here: the gateway supports it, but no source confirms this integration exposes it. No: not available. A capability with no source either way is left off.
Customers click Continue with PayPal, log in to a personal PayPal account (or create one) and pay from their wallet balance or a card linked to it; mobile shoppers on a supported browser with mobile web purchases enabled in Venmo also see Pay with Venmo.
Connecting PayPal adds only PayPal and Venmo to checkout. Squarespace's payment-methods page lists credit and debit cards under Squarespace Payments and Stripe; there is no PayPal-hosted card form and no guest card checkout via PayPal.
Subscription products, recurring donations and installment or subscription pricing plans for gated content all require Squarespace Payments or Stripe; Squarespace states PayPal is limited to one-time payments on physical products, services and digital goods.
Full and partial refunds are issued from the Squarespace Orders panel, not in PayPal; Squarespace returns its transaction fee pro rata, PayPal keeps its processing fee, and PayPal refunds are impossible after 180 days.
Squarespace's own currency guide says multi-currency checkout is not available if PayPal is your only payment processor; it is on by default only with Squarespace Payments or Stripe. Connecting PayPal alongside one of those narrows the currency list rather than enabling it, and drops ARS, COP, IDR and ZAR, which PayPal doesn't support. A PayPal-only store gets single-currency checkout with PayPal's own internal conversion on foreign payments, not Squarespace's multi-currency feature.
PayPal supports this; no source confirms it on this integration.
Capability status reflects the integration and documentation available at the time of verification, not necessarily every capability of the underlying gateway or platform.
Testing it
There is no PayPal sandbox path on Squarespace. A trial site can run test-mode orders only through Squarespace Payments and Stripe, and the Test mode toggle (Settings panel, card 4242 4242 4242 4242, no fees) works only for Squarespace Payments and Stripe: selecting PayPal in test mode shows a message that PayPal orders cannot be placed. Squarespace's documented procedure is to connect the live PayPal Business account, place a real order paid from a different personal PayPal account (the connected business account cannot buy from its own store), then refund it from the Orders panel; Squarespace refunds its transaction fee but PayPal withholds its fixed transaction fee. Turn test mode off before trying PayPal, since test mode is one documented cause of the merchant payment setup error. Order-side webhooks come from Squarespace's Webhook Subscriptions API (order.create / order.update, which need OAuth access to the Commerce Orders API; each notification carries a Squarespace-Signature header), not from PayPal. Assert that the Transactions API reports paymentGatewayName PAYPAL, that the refund shows in the PayPal Activity tab alongside a separate payment to Squarespace for the transaction fee, and that the order total stays under the 10,000 USD single-transaction cap.2
UAT-Ops runs integration flows like this against the real sandbox and keeps the evidence. Get one email when it opens.
Gotchas
Squarespace's fee is billed through PayPal, and a plan change disconnects it
Connecting PayPal ends with a PayPal billing agreement approving Squarespace's Commerce transaction fees, and Squarespace says the step is required even on plans with no fee. The fee depends on the plan family: Basic 2% / Core, Plus and Advanced 0% on the current plans offered since February 2026, or Business 3% / Commerce Basic and Advanced 0% on the previous-generation plans existing customers keep. It is charged to the payment method on file in PayPal and shows in the Activity tab as a payment to Squarespace. Switching to a fee-carrying plan or adding a subscription pricing plan disconnects PayPal automatically.
No test mode for PayPal: every test is a real charge
Squarespace's test mode works only with Squarespace Payments and Stripe; PayPal and Venmo cannot use it, and a trial site can only run test-mode orders through those two. To test PayPal, place a real order from a different PayPal account (never the connected business account) and refund it. Squarespace refunds its own fee, but PayPal keeps its fixed transaction fee, so each test costs money. Leaving test mode on can also trigger the merchant payment setup error at checkout.
Through Squarespace, PayPal takes one-time payments only. Subscription products, recurring donations, and installment or subscription pricing plans all need Squarespace Payments or Stripe. Card and Apple Pay acceptance also come from those processors, not PayPal. A store with recurring revenue cannot run on PayPal alone.
Connecting PayPal removes four currencies from the whole store
ARS, COP, IDR and ZAR are unavailable with PayPal, and once PayPal is connected those currencies disappear from the store even if Stripe or Squarespace Payments is connected too. Foreign-currency payments convert inside PayPal and can land on hold until the PayPal settings accept them; a payment on hold cannot be refunded.
Issue PayPal refunds from the Squarespace Orders panel. Squarespace warns that refunding in the processor can cause loading issues. PayPal refunds are impossible after 180 days, and PayPal's processing fee is never returned to the seller. A partial refund returns only a prorated share of Squarespace's transaction fee, and customers typically see the money in 5 to 10 business days.
Last verified 2026-09-12 · Reviewed by a person 2026-09-25
Integration capabilities, requirements, pricing, availability, and vendor policies may change over time. UAT-Ops documents information based on the authoritative sources and testing available at the time of review.
Where newer information, testing, or vendor documentation materially changes a published claim, UAT-Ops may revise the page to reflect the most current verified information. Readers should confirm time-sensitive requirements with the relevant vendor before making production or purchasing decisions.