Shop Pay: What is it?

Shop Pay is Shopify's express checkout wallet. In practice: a shopper who has already ordered on any Shopify store pays on yours in one click, with contact details and address pre-filled, confirmed by a simple SMS code. Shopify claims more than 250 million registered shoppers and a conversion rate up to 50% higher than guest checkout. Our agency view after eight years of Shopify projects: it is the most profitable conversion lever you can switch on in a store, and since 2026 it is no longer just a checkout button, it is a shopper identity that extends beyond the Shopify ecosystem. We explain what that changes.

What exactly is Shop Pay?

Shop Pay is a digital wallet developed by Shopify. It saves a shopper's payment, shipping and billing information once and for all, then fills it in automatically on every store where the button is active. No more forms to fill out, no more digging out a card: checkout comes down to one click and a six-digit confirmation code.

In our onboarding meetings, the same confusion comes up almost every time: Shop Pay, Shopify Payments and the Shop app are three different building blocks.

• Shopify Payments: Shopify's native payment processor, the one that accepts credit cards and takes the fees. It is the foundation, and we detail its French pricing in our guide to the real fees of Shopify Payments.
• Shop Pay: the express wallet that relies on Shopify Payments to speed up checkout for shoppers already known to the ecosystem. Shopify claims more than 250 million registered shoppers in 2026.
• The Shop app: Shopify's consumer mobile app, which centralizes order and delivery tracking, and now also serves as a showcase for product recommendations.

Remember the hierarchy: historically, no Shop Pay without Shopify Payments, and no tracking in the Shop app without an order placed on a Shopify store. The first link in that chain broke in 2026, and we come back to it below.

Our agency view on Shop Pay in 2026

Our verdict fits in one sentence: Shop Pay is the cheapest and fastest conversion lever to switch on for a French Shopify store, and the debate about its looks is over. Here is why we changed our minds over three years.

For a long time, one request came up regularly on build and redesign projects: "Can you remove the purple button? It breaks our art direction."

Just two or three years ago, some of our premium clients asked us to remove Shop Pay from checkout: they found the purple button ugly, and their shoppers did not know the option. Today, now that Shopify has established itself as one of the biggest e-commerce solutions in the global market, we no longer get that request at all. The purple button has become a trust signal. Volkier Bentinck, co-founder of Stellar Projects

This anecdote says something bigger than the design of a button. Three years ago, a French shopper who saw "Shop Pay" at checkout did not know what it was: an unknown option, and therefore friction. In 2026, that same shopper has already used Shop Pay on other stores, their profile exists, and the purple button promises to save them two minutes. Familiarity has turned friction into reassurance.

Our stance, the one we now apply on every project:

• We never remove Shop Pay anymore, even for brands with the most exacting branding. We integrate it cleanly into the visual hierarchy of checkout, we do not hide it.
• We fight over the order, not the color. The purple is mandatory, the display order of express buttons is not. That is where the real gain lies, and it is a call to make store by store depending on the share of mobile traffic and the audience profile.
• We measure before deciding. No decision on express payment methods is made without 90 days of real split data across the funnel.
• We do not count on Shop Pay to make up for a broken funnel. An express button speeds up a journey that works, it does not fix surprise shipping costs or a confusing cart page.

The only case where we are more cautious: stores whose audience is predominantly older or unfamiliar with e-commerce, where adoption stays low. The button costs nothing, so we keep it, but we do not expect from it the conversion gain seen with a young, mobile audience.

The benefits of Shop Pay for your store

The benefits of Shop Pay rest on official figures from a study conducted in April 2023 by a Big Three consulting firm for Shopify, which remain the market reference. Here is what they say, and what we take from them in production.

• Conversion up to 50% higher: compared with a standard guest checkout, Shop Pay converts up to 50% better, and it outperforms other express wallets by at least 10%.
• A measurable reassurance effect: the mere presence of the button increases conversion by about 5%, even among shoppers who do not use it. The logo acts as a trust badge.
• Speed: address, card and preferences pre-filled, confirmation by SMS code. Checkout goes from several forms to a single action, on mobile as on desktop. With mostly mobile traffic, it is the most direct anti-abandonment lever, and it pairs very well with an abandoned cart recovery strategy.
• Built-in delivery tracking: every Shop Pay order is automatically tracked in the Shop app. Shipping notifications, real-time parcel tracking, order history: your customer keeps your brand in their pocket without you having built anything.
• Security: card data is encrypted and stored on Shopify's PCI-certified servers, with systematic confirmation by one-time code. Neither you nor your teams ever handle any card data.
• Measurable loyalty: about 75% of Shop Pay customers pay again with Shop Pay within 12 months. And shoppers who combine the Shop app and Shop Pay buy again within 90 days in about one case in three, versus one in five for those who use neither, a 57% higher repurchase rate.
• A shopper recognized everywhere: a Shop Pay customer is identified on millions of stores. Every new brand that adopts it enriches the ecosystem your store benefits from, a network effect no custom checkout will ever enjoy.

Conversion obviously does not stop at the payment button: we have compiled 25 concrete levers to improve your Shopify conversion rate that place Shop Pay within a complete CRO strategy.

The limitations of Shop Pay

Shop Pay also has its limitations, and an honest review has to look behind the scenes. None of these limitations overturns our verdict, but knowing them before you switch on the option will spare you unpleasant surprises.

• Shopify Payments remains a prerequisite on your store: if you process payments through a third-party payment processor, Shop Pay is not available on your Shopify checkout. It is one more argument for switching to the native processor, but it is a real dependency.
• The button cannot be customized: the purple is imposed by the Shop brand, and you cannot adapt it to your brand guidelines. As we saw above, it is no longer the problem it once was, but the constraint exists.
• No installment payments in France: Shop Pay Installments remains out of reach for French stores, and we detail the situation just below.
• Shopify Protect is limited to the United States: the protection against payment disputes (chargebacks) linked to Shop Pay does not cover French merchants. Handling unpaid orders therefore goes through the standard procedure, which we detail in our Shopify Payments guide.
• A partly shared customer relationship: the post-purchase experience (tracking, history) lives in the Shop app, an environment Shopify controls and where your customers come across other brands. You gain tracking without building anything, and you give up a piece of the channel. It is the trade-off most discussed in our clients' leadership meetings. Our view: it remains strongly in the merchant's favor, if only because Shopify measures that 48% of orders placed through the Shop app or referred by it are the shopper's first purchase from that brand.

How does Shop Pay work for the shopper?

For the shopper, Shop Pay comes down to four steps, and its simplicity is precisely what converts.

1. First purchase: when paying on a Shopify store, the shopper checks "Save my information with Shop Pay". Their profile (email, phone, address, card) is created.
2. Subsequent purchases: the purple button appears from the cart page onward and on product pages. One click, and every field is already filled in.
3. Confirmation: a six-digit code is sent by SMS. The shopper enters it, and the order is confirmed. This is the famous code that sometimes surprises customers who do not remember creating an account: it is simply Shop Pay authentication, not a fraud attempt.
4. After the purchase: the order shows up in the Shop app, with parcel tracking and automatic notifications until delivery.

Since 2026, Shopify has extended customer account sessions to 365 days: in practice, a shopper stays signed in much longer between two visits, which mechanically increases the share of pre-filled checkouts.

How to enable Shop Pay on your store

Good news: enabling Shop Pay takes five minutes and costs nothing beyond your usual Shopify Payments fees.

1. Enable Shopify Payments as your payment processor (Settings, then Payments). This is the essential prerequisite.
2. In the Shopify Payments section, check Shop Pay. The express button then appears on your cart page, your product pages and your checkout.
3. Check how it looks: place a test order and review the visual hierarchy of the express buttons (Shop Pay, Apple Pay, Google Pay) on mobile, not just on desktop.
4. Let it run for 90 days, then look at the actual payment split in your reports before changing anything.

One 2026 new feature deserves your attention: managed payment methods automatically reorder the payment methods displayed based on each shopper's likelihood to convert. If you turn this option on, the order of the buttons is no longer fixed, it becomes dynamic. Our agency recommendation: turn it on, but watch your reports during the first month, because it can push down a payment method your long-standing audience is attached to.

Shop Pay is included in Shopify Payments at no extra cost: you only pay the Shopify Payments fee on each order, at the same rate as a standard credit card.

Shop Pay goes beyond Shopify: what changes in 2026

This is the real breakthrough of the year for Shop Pay, and it went relatively unnoticed in France: since the Shopify Spring '26 Edition, released in June 2026, Shop Pay is open to any brand, on any platform. A WooCommerce site, a custom-built site or a marketplace can now offer the purple button and tap into the base of 250 million already-registered shoppers.

Three building blocks come with this move, and they change the way you think about payments.

• Sign in with Shop: the shopper profile and purchase history follow the customer from one platform to another. Shop Pay stops being a checkout button and becomes an identity layer, with all that implies in terms of possible personalization of the catalog displayed.
• Checkout inside AI assistants: a shopper can complete their order directly in Microsoft Copilot and pay with Shop Pay, without ever going through your site. Google AI Mode and the Gemini app follow the same logic via the Universal Commerce Protocol, the open standard co-announced by Shopify and Google in January 2026. We break down the full implications in our guide to agentic commerce.
• A standalone Agentic plan: brands that are not on Shopify can sync their catalog to the Shopify Catalog to be sold on AI channels and in the Shop app. The catalog is then distributed on AI channels and in the Shop app, with no monthly subscription: the brand only pays when it sells.

What this means for you, in concrete terms: the Shop Pay button is no longer an advantage exclusive to Shopify, but the ecosystem that powers it (identity, history, catalog, Shop app) remains a Shopify advantage. That is exactly the reasoning we share with brands still hesitating to migrate. The rest of the spring announcements are covered in our roundup of Shopify Spring '26 Edition new features.

Shop Pay and installment payments: what about France?

The direct answer: no, Shop Pay Installments, Shop Pay's native installment payment option, is not available in France in 2026. It remains limited to the United States, where it has existed since 2021, as well as Canada and the United Kingdom, which joined in 2025. The financing partner is Affirm in all three markets. Yet it is the question growing fastest in our conversations with French brands.

The figures published by Shopify for the markets where the option exists explain this appetite:

• 30% faster checkout for returning users: 69 seconds versus 104 seconds with a third-party installment solution.
• 27% faster for new shoppers: 122 seconds versus 167 seconds.
• 28% fewer abandoned carts when switching from a third-party solution to Shop Pay Installments.
• One merchant in four sees a 50% higher average order value.

And what comes next is getting closer: Affirm and Shopify have announced an expansion to Australia and Western Europe, and France is explicitly named at the top of the list, alongside Germany and the Netherlands. No date has been given, however, and we advise no one to build a commercial plan on an announcement without a timeline. Mexico has also received its local equivalent (Meses Sin Intereses) in spring 2026, a sign that the international rollout is accelerating.

Should you wait, then? No, and clearly so. To offer installment payments on a French store, solutions such as Alma or Klarna integrate very well with Shopify and coexist with Shop Pay without conflict: the purple button speeds up one-time payment, the installment module captures large orders. The only rule we impose on projects is not to stack four express buttons above the payment form, or you will cancel out the gain in clarity. If you want to know where your funnel is really losing orders before adding a payment method, start with an analysis of your conversion funnel.

Shop Pay vs Apple Pay, Google Pay and PayPal

Shop Pay, Apple Pay, Google Pay and PayPal do not play the same role, and they are not mutually exclusive: the right strategy almost always consists of combining them.

• Shop Pay: the best performer on Shopify stores according to the study cited above, with at least 10% better conversion than other wallets. Works on all devices and browsers, and is the only one to offer order tracking in the Shop app. Cost for the merchant: no extra cost, the Shopify Payments fee applies.
• Apple Pay: formidable on iPhone and Safari thanks to Face ID, invisible elsewhere. Essential if your audience is heavily iOS. No extra cost either.
• Google Pay: the equivalent on Android and Chrome, with more uneven adoption in France. No extra cost.
• PayPal: French shoppers' oldest trust reflex, but with higher fees than Shopify Payments and a journey that takes shoppers out of your store. Useful as reassurance, rarely the most profitable given its fees.

Our agency position, in one line: always enable Shop Pay and Apple Pay, add PayPal if your audience is used to it, and measure the actual payment split after 90 days before deciding. On the stores we manage, the decision to drop or keep a payment method is always made on data, never on intuition.

Wondering whether your checkout is making the most of Shop Pay, or how to combine express payment and installment payment on your store? Let's talk about your project: at Stellar, auditing the payment funnel is one of the first things we look at. And if you have other questions about the platform, our 30 expert answers about Shopify cover our clients' most frequent questions.