10+ ways to sell
Subscriptions, bundles, build-your-own boxes, trials, flash sales and upsells, all inside Shopify.
From India. For India.
The subscription & repeat-revenue platform for Indian D2C brands on Shopify
Run subscriptions with AutoPay on UPI and cards, Prepaid and pay-as-you-go plans, plus every type of bundle, flash sales, one-click landing pages and a customer portal. Our team takes you live in 2 days.
Trusted by 100+ repeat-revenue brands · ₹90 Cr+ GMV powered
One platform for every repeat purchase, not five apps
Most brands bolt on a subscription app, a bundle app and a sale app, then glue them together with spreadsheets. StackBack runs subscriptions, AutoPay, bundles and campaigns on one platform.
- AutoPay on UPI and cards
- 0% transaction fees
- Every renewal is a Shopify order
- 3.15× average LTV expansion
Win the first order.
Keep every order after it.
StackBack powers both halves of repeat revenue: formats that convert first-time buyers, and subscriptions that keep them buying.
Acquisition –
Convert more first-time buyers
Bundles & build-your-own boxes : Every type of bundle: fixed bundles, build-your-own boxes, mix & match and buy X get Y, sold once or on subscription, to raise AOV.
Try before you buy : Trials and samplers that convert into subscriptions (early access).
Flash sales : Time-bound offers with countdowns that move inventory fast.
Upsells & cross-sells : Add complementary products at cart and checkout.
Retention –
Turn buyers into subscribers
Subscriptions : Prepaid, pay-as-you-go and AutoPay plans built for how India pays.
AutoPay on UPI and cards : Customers approve once; renewals are collected through your own gateway.
Customer portal : Pause, skip, swap and reschedule without writing to support.
Reminders and retries : WhatsApp, SMS and email nudges, plus automatic retries when a payment fails.
StackBack: repeat revenue without the hackjobs
AutoPay on UPI and cards
Customers approve once, and every renewal is charged through your own payment gateway.
Freebies and rewards
Gift a sample on the 2nd delivery or a free box on the 6th to keep subscribers delighted.
Works with any checkout
Prepaid and pay-as-you-go plans sell on your Shopify checkout or any quick checkout you use.
CHECKOUT
Your Shopify store
Cold Brew Coffee, 250g
Every 2 weeks · 3 deliveries
PREPAID · SAVE 15%₹2,165
CHECKS OUT ON
- Shopify checkout
- Any quick checkout
Lands in Shopify as order #1049, subscription created
On-brand widgets and portal
Widgets and the customer portal match your store, so every plan feels like your brand.
Live in 2 days
Install in minutes. Our team takes you live in 2 days through the Ignition Program.
ONBOARDING BY OUR TEAM
LIVE IN 2 DAYS
- MinutesInstall from Shopify
- Day 1Plans, widgets and portal set up
- Day 2Live on your store
YOU'RE LIVE
Built from scratch for how India buys and pays
Global subscription apps can't charge renewals for brands selling in India. StackBack is built on Indian payment rails, Indian buying habits and Shopify's own order flow, so subscriptions actually renew here.
Your Shopify store
- Your Shopify store
- StackBack experience layer
- Shopify checkout
- StackBack AutoPay & automation
- Shopify admin & orders
Built for every repeat-purchase category
If your customers reorder, StackBack turns it into a system.
Questions brands ask before switching
Is StackBack a Shopify app?
StackBack installs from the Shopify App Store, but it's a full platform: subscriptions, AutoPay on UPI and cards, bundles, trials, flash sales and a customer portal, all run from one place inside Shopify.
Does Shopify support subscriptions in India?
Shopify's own subscriptions can't charge renewals for brands selling in India: the processors they renew through aren't available here. StackBack runs AutoPay on UPI and cards through your own payment gateway, and every renewal lands in Shopify as a normal order.
Which payment methods does StackBack support?
AutoPay on UPI and cards, prepaid plans and pay-as-you-go payment links, all through your own payment gateway account.
Does StackBack work with quick checkouts?
Yes. StackBack is the only subscription platform that works with India's quick checkouts. Customers buy prepaid and pay-as-you-go subscriptions on whichever quick checkout you use, or on your Shopify checkout, and every order lands in Shopify as usual. AutoPay plans are bought on StackBack's own subscription checkout. See how it works
How much does StackBack cost?
Plans start at ₹4,500/month for unlimited bundles. Subscription plans are built around your volume. Talk to us for a quote, or ask about the Ignition Program. Every plan has 0% transaction fees.
How long does it take to go live?
Install in minutes. Through the Ignition Program, our team sets up your plans, widgets and portal and takes you live in 2 days.
Which brands use StackBack?
100+ repeat-revenue brands, including MillD, The Func Lab, Rosier Foods, Boojee Cafe and The Stack, with ₹90 Cr+ in GMV powered.
Can I move my subscribers from another subscription app?
Yes. Our team moves your existing subscribers to StackBack right away, with no friction and no gap in their deliveries.
Run repeat sales, not repeat problems
Launch subscriptions, AutoPay, bundles and campaigns on one platform. Plans start at ₹4,500/month.
All in one stack.