Choose PayPal merchant payment links when their checkout and payment methods fit your customers. Choose Square Payment Links when you want remote sales to connect with your Square selling workflow. Both offer real hosted merchant checkout without building a website; neither should be compared with a personal money-transfer link.
For small sellers, the useful comparison is the payment type, the order information you need and the work after payment. This article uses US domestic USD pricing for a clearly labeled cost example. Availability, eligibility and rates differ by country and account.
Compare what the checkout actually does
PayPal's merchant Payment Links support products, services and digital items, reusable links, checkout customization, shipping and tax settings. Its listed methods include PayPal, cards and other eligible methods; Venmo is US-only. A redirect after checkout is not, by itself, secure automatic file delivery.
Square's link documentation covers payment collection, items, donations, events/classes and applicable recurring options. It also describes custom fields and links shared from its dashboard or point-of-sale app. Not every Square app has the same link-creation options.
| Seller requirement | What to compare |
|---|---|
| A repeatable product offer | Item details, variations and the paid order record |
| Remote sale alongside a market stall | How online orders and stock relate to the existing POS workflow |
| A class or event | Attendee information, capacity ownership and cancellation terms |
| A digital file | Who verifies payment and provides protected delivery |
| Repeat collection | Actual recurring product and consent, not simply link reuse |
Neither a payment success screen nor a reusable link proves that your fulfillment requirements are covered. Review the whole order, including a refund or cancellation, before choosing.
Work through a comparable US fee worksheet
On 20 October 2026, Square's US Payment Links page lists 3.3% + $0.30 per online transaction for new Square customers. This is an online link rate, not a card-reader rate.
PayPal's US Payment Links product page and its merchant fee schedule show different fixed-fee figures for link offerings. The schedule also separates product contexts. We therefore do not publish a universal PayPal link rate or a claimed fee winner. Confirm the applicable product, account and payment type in writing before using a quote.
Assume 40 domestic $25 payments, no refunds, currency conversion, cross-border extras, negotiated pricing or other charges. Gross sales are 40 × $25 = $1,000. Enter a confirmed percentage rate as a decimal, for example 3% as 0.03, and the fixed fee in USD.
| Hypothetical batch | Calculation | Processing cost |
|---|---|---|
| Square published new-customer online rate | $1,000 × 0.033 + 40 × $0.30 | $45.00 |
| PayPal card quote | $1,000 × confirmed card rate + 40 × confirmed fixed fee | Requires your quote |
| PayPal wallet quote | $1,000 × confirmed wallet rate + 40 × confirmed fixed fee | Requires your quote |
This is a worksheet, not a measured saving. Each $0.10 difference in a fixed fee changes this batch by 40 × $0.10 = $4.00. The break-even percentage against the modeled $45 Square cost is ($45 − 40 × your confirmed fixed fee) ÷ $1,000. Use separate quotes for cards, wallets and Pay Later; do not assume one rate covers them all.
Your actual mix, country, plan and contract determine the result. Recheck both suppliers' current terms and include additional charges before choosing.
Assign the work after payment
For a hypothetical seller offering both a physical workshop kit and a downloadable guide, write an order handoff with five fields: order identifier, purchased item/version, delivery address or buyer email, payment confirmation and fulfillment status.
Then ask: which system owns each field, which staff member handles an exception, and what happens after a refund? This simple worksheet prevents a low checkout fee from hiding repeated manual delivery work. It does not claim either provider lacks order tools.
When to add a selling layer
Native PayPal or Square may be sufficient for a straightforward offer. If you need multi-provider payment links or automatic digital-product delivery, evaluate PayRequest as a selling layer with its supported providers: Stripe, Mollie and PayPal. A Square account cannot simply be connected as a PayRequest payment provider.
PayRequest pricing is separate from processing: Free charges 2% on standard successful payments; Premium is €5/month and Business €20/month with 0% standard platform fees while active. Provider fees and commission-payment exceptions remain separate. Check the plan needed for your selling workflow; do not add a euro subscription directly to the USD example without a currency assumption.
Create an account, connect an eligible provider, and build one representative paid offer with the required delivery route before sharing it with customers.
Editorial note: AI assisted this article. Official product sources were reviewed on 20 October 2026. Calculations and seller examples are hypothetical, not a live checkout test or measured conversion result.
