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IndiSell
Checkout & identity

One-click checkout for Shopify India that shoppers actually finish.

One script on your Shopify store replaces the multi-page form with a phone-first, OTP-verified flow — prefilled for every returning shopper on the network.

Book a demoAll features
  • Installs via OAuth — no theme edits
  • Shadow-DOM isolated (theme CSS can't break it)
  • OTP on SMS + WhatsApp
  • Network-wide saved addresses
  • Full Widget Studio theming
Checkout flowIllustrative
Typical guest form3–4 minutes
First IndiSell visit~45 seconds
Returning network shopper~18 seconds
Phone enteredOTP auto-verifiedAddress prefilledPaid on UPI~18 seconds
Time to complete checkoutIllustrative
Typical guest form3–4 min
First IndiSell visit~45 sec
Returning network shopper~18 sec
PhoneOTPSaved addressPay4 taps, zero typing for returning shoppers
01

Phone-first, password-never

Shoppers verify once with a 6-digit OTP — over SMS or WhatsApp with automatic SMS fallback — and that phone becomes their identity.

The headline act

WhatsApp OTP with copy-code button

One tap to autofill; falls back to SMS automatically if WhatsApp can't deliver.

2

Per-phone rate caps

OTP flooding and SMS-bombing are blocked at the platform layer.

3

Session continuity

A verified shopper stays verified across visits — no re-OTP for a week.

02

The network address book

A shopper who has ever checked out on any IndiSell store gets their saved addresses on yours — first-time buyers who feel like regulars.

The headline act

Cross-store prefill

Verified phone → saved names, addresses and emails, deduplicated.

2

Shopify import

Existing Shopify customer addresses are picked up too, so day-one coverage is high.

3

Address quality built-in

Gibberish and incomplete addresses are scored by the risk engine before they cost you a shipment.

03

Priced by Shopify, tamper-proof by design

The cart is re-priced server-side from your Shopify draft order — the browser can request, never decide.

The headline act

Draft-order flow

Every order is a real Shopify order with your taxes, inventory and apps intact.

2

Attribution attached

UTM, gclid, landing page, device and session ride each order into Shopify's Additional-details panel.

3

Conversion furniture

Delivery ETA, free-shipping progress, trust strip, sticky total, order notes, GST-invoice field — all toggleable.

04

Live in a day, reversible in a click

Install is one OAuth approval — the widget script, webhooks and store sync wire themselves. Nothing touches your theme.

The headline act

Private preview mode

A signed preview link runs the real checkout for you only, while shoppers keep seeing Shopify's — test everything before flipping live.

2

Guided onboarding

A checklist walks you from install to first live order: gateway, shipping, OTP, test checkout.

3

Kill switch

Turn the widget off any time and Shopify's native checkout is instantly back. Your store, your call.

Why Indian Shopify stores need a different checkout

Shopify's default checkout was designed for card-and-email markets. Indian shoppers arrive on a phone, pay by UPI or cash, and abandon at the address form — the longest, most typo-prone step in the flow. A one-click checkout for India turns that around: the phone number becomes the identity, an OTP replaces the password, and a returning shopper's address is already filled in. The address form is where Indian carts die; removing it is the single biggest conversion lever a store has.

  • Phone-first: one OTP on WhatsApp or SMS instead of an email-and-password account.
  • Prefill from the network: a shopper verified on any IndiSell store gets their saved addresses on yours.
  • UPI first: intent, QR, cards, netbanking and wallets — through your own gateway, UPI at the top.
  • COD still there, priced honestly, last in the list — hiding it costs conversion; ranking it last cuts cash share.

How the one-click checkout installs and runs

Installation is a single OAuth approval on Shopify. The widget script, webhooks and store sync wire themselves; nothing touches your theme, and because the widget renders in a Shadow DOM your theme's CSS cannot break it. Every order stays a real Shopify order priced from a draft order on the server, so a tampered browser can never change what is charged. A private preview link lets you run the real checkout on your own store before any shopper sees it — and the kill switch restores Shopify's native checkout instantly. See what you can and can't change about Shopify's checkout in India and how to evaluate a checkout app before you install one.

Further reading

Guides on 1-click checkout.

Checkout · 6 minThe address form is where Indian carts go to dieRead Checkout · 7 minWhat you can and can't change about Shopify's checkout in IndiaRead Checkout · 8 minHow to evaluate a checkout app before you install itRead
How it goes live

Three steps. About a day.

No theme edits, no developer. A private preview link runs the real thing for you before any shopper sees it.

Start step one
  1. 1

    Install via OAuth

    One approval on Shopify — script, webhooks and settings wire themselves.

  2. 2

    Style & test privately

    Widget Studio for the look; a signed preview link for a real test order.

  3. Flip the switch

    Go live when ready. Reversible any time.

Good to know

Common questions.

Does it replace Shopify checkout completely?

For shoppers, yes — cart and Buy-now open IndiSell. Orders still land in Shopify as normal orders, so fulfilment, apps and reports keep working.

Can I style it to my brand?

Widget Studio controls colors, radius, banner, copy and more, with a live preview — no deploys.

Is this a one-click checkout app for Shopify in India?

Yes. IndiSell is a checkout layer for Shopify stores in India: OTP login by phone, addresses prefilled from the network, UPI-first payments through your own gateway, and Smart COD controls — installed with one OAuth approval, no theme edits.

Does the OTP work on WhatsApp?

Yes. The OTP goes out on WhatsApp with a copy-code button, with automatic SMS fallback if WhatsApp can't deliver. Per-phone rate caps stop OTP flooding.

How fast is checkout for a returning shopper?

A shopper already verified on the IndiSell network sees their saved address and last payment method immediately — the flow is phone, OTP, confirm, pay. A first-time shopper types an address once; it is saved for every store on the network after that.

Does it work with Shopify's native checkout still on?

Yes. You test on a private preview link while shoppers keep seeing Shopify's checkout, then flip the switch. Turning the widget off restores the native checkout instantly.

Keep exploring

The rest of the toolkit.

Smart COD & RTO Risk-score every COD order before you ship itOffers & Incentives Coupons, prepaid discounts, partial COD, upsellsCart Recovery WhatsApp → SMS → email journeys that win carts backConversions & Analytics Server-side Google Ads, Meta CAPI, GA4 + full funnelPayments & Platform Your gateways, shipping rules, roles, GST billingWidget Studio Restyle the live checkout — no deploys, no developerSmart Shipping Zones, tiers, free-above nudges and COD fees, quoted live

See 1-click Checkout running on your own store.

See it live on your own store — a private preview link runs the real checkout for you before a single shopper sees it.

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See it on your store
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