Express checkout buttons β Apple Pay, Google Pay, and Shop Pay β let shoppers complete a purchase in one tap, bypassing the standard multi-step checkout flow entirely. For mobile-first D2C brands in India, where most traffic arrives via Instagram or YouTube ads on Android phones, Google Pay express checkout can be the single highest-impact conversion change you make this quarter.
The Problem with Standard Checkout
Standard ecommerce checkout asks shoppers to fill in 6β12 form fields: name, email, phone, address, city, state, pincode, payment details. Each field is a drop-off point. On mobile, typing all this takes 2β4 minutes. Shoppers who arrived from an Instagram ad are not in "form-filling mode" β they are in "impulse buying mode." Friction kills the impulse.
Express checkout collapses all of that into a single biometric confirmation (Face ID, fingerprint, or PIN). The form fills itself from saved payment and address data. Checkout time drops to under 10 seconds.
Industry benchmarks:
- Standard guest checkout: ~2.5 minutes average completion time
- Express checkout: 8β15 seconds average completion time
- Shop Pay checkout-to-order conversion: up to 50% higher than guest checkout (Shopify, 2024)
- Google Pay adoption in India: 150M+ active users monthly
Apple Pay, Google Pay, and Shop Pay: What's Different?
Apple Pay
- Works on iPhone, iPad, Mac with Safari
- Uses Face ID / Touch ID β no card number entered
- Relevant for premium D2C segments (Apple device users index higher for spending)
- Requires HTTPS and a compatible Shopify payment gateway (Stripe, Razorpay)
Google Pay
- Works on Android devices in Chrome and in-app browsers
- Dominant in India β tied to UPI, which is the payment rail most Indian shoppers use daily
- Shows saved addresses and UPI-linked cards
- Available on Shopify via Razorpay, PayU, and Cashfree integrations
Shop Pay
- Shopify's own accelerated checkout
- Works across all devices for returning Shopify shoppers (100M+ saved accounts globally)
- Saves shipping address, payment method, and email across all Shopify stores
- Offers installment options (Shop Pay Installments) in supported markets
For Indian D2C brands, the priority order is: Google Pay > Shop Pay > Apple Pay, based on device market share and payment infrastructure.
How to Set Up Express Checkout on Shopify
Step 1: Enable the right payment gateways
Express checkout options are tied to payment gateways. To enable Google Pay in India:
- Go to Shopify Admin β Settings β Payments
- Add Razorpay, PayU, or Cashfree (all support Google Pay / UPI)
- Enable "Dynamic checkout buttons" in your theme settings
Shop Pay is enabled automatically if you use Shopify Payments (available in India as of 2024).
In your Shopify theme:
- Go to Online Store β Themes β Customize
- Navigate to Product Page β Product Form section
- Toggle on "Show dynamic checkout buttons"
This places express checkout buttons directly on the product page, above or below the standard Add-to-Cart button.
Step 3: Test placement
Where you put the express checkout buttons matters. Options:
- Product page β directly below the price, before Add-to-Cart
- Cart page / cart drawer β at the bottom of the cart summary
- Mini-cart popup β immediately after Add-to-Cart is clicked
Product page placement captures impulse buyers before they even open the cart. Cart page placement catches intent-confirmed shoppers who are one step from checkout.
A/B Testing Express Checkout
Express checkout is not a "set and forget" feature. Test these variables:
Button position: Above vs below Add-to-Cart. Some brands find that placing express checkout above the standard button increases one-tap purchases but reduces email capture (since express checkout skips email opt-in). If email acquisition matters, test below.
Which options to show: Show all three vs only Google Pay (to reduce choice paralysis on mobile). Plum Goodness tested showing only the most popular payment option prominently and saw a 12% lift in checkout completion.
Copy around the button: Adding "Or buy with" above the express buttons reduces confusion. Test "Checkout faster" vs "Pay instantly" vs no label.
Cart minimum for express: Some brands suppress express checkout for orders below βΉ299 to avoid payment processing overhead on low-margin orders.
Use CustomFit.ai's no-code A/B testing to run these tests without touching your theme code.
Tips / Best Practices
- Always show express checkout on mobile product pages β that is where 70%+ of Indian D2C traffic lands
- If you offer COD, keep the standard Add-to-Cart flow intact alongside express checkout β not all shoppers have digital payment methods saved
- Track express checkout conversion separately in your analytics; it will skew your overall funnel metrics
- For festive campaigns (Diwali, Holi, Valentine's Day), add "Gift wrapping" as a one-click upsell during the express checkout flow
- UPI intent payments (Google Pay, PhonePe) have lower failure rates than card payments in India β this alone justifies prioritizing express checkout
Key Takeaways
- Express checkout removes 6β12 form fields and cuts checkout time to under 10 seconds
- Google Pay is the highest-priority express option for Indian D2C brands given UPI dominance
- Shop Pay delivers up to 50% higher checkout-to-order conversion for Shopify stores
- Test button placement: product page vs cart page captures different buyer intent
- Keep standard checkout alongside express β COD buyers still need the full flow
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