Concepts referenced in this article, defined.
Run rigorous A/B tests and personalize every visit on Shopify or any storefront โ no engineers required.
Express checkout buttons โ Apple Pay, Google Pay, and Shop Pay โ 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.
Standard ecommerce checkout asks shoppers to fill in 6โ12 form fields: name, email, phone, address, city, state, pincode, payment details. Each field is a drop-off point. On mobile, typing all this takes 2โ4 minutes. Shoppers who arrived from an Instagram ad are not in "form-filling mode" โ 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:
For Indian D2C brands, the priority order is: Google Pay > Shop Pay > Apple Pay, based on device market share and payment infrastructure.
Express checkout options are tied to payment gateways. To enable Google Pay in India:
Shop Pay is enabled automatically if you use Shopify Payments (available in India as of 2024).
In your Shopify theme:
This places express checkout buttons directly on the product page, above or below the standard Add-to-Cart button.
Where you put the express checkout buttons matters. Options:
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.
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 โน299 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.
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