Guide
Shopify Subscription Box App: How to Start a Box
To start a subscription box on Shopify, pick a box model (curated, build-a-box, or replenishment), install a subscription app like RecurX, create a box plan with a monthly cadence and price, add the subscribe widget, and enable the customer portal. RecurX supports Build-a-Box and prepaid boxes with zero transaction fees and a free plan.
Subscription boxes turn discovery and variety into recurring revenue. Here’s how to start a subscription box business on Shopify — the box models, the step-by-step setup, the real costs, and the app features that matter.
Subscription box models
There are three common subscription box models — pick the one that fits your products and brand:
| Model | How it works | Best for |
|---|---|---|
| Curated box | You choose the assortment each cycle | Discovery brands (snacks, beauty, books) |
| Build-a-Box | Customers mix and match their own selection | Personalization, higher order value |
| Replenishment box | The same items ship every cycle | Staples and consumables |
How to start a subscription box on Shopify (4 steps)
- **Pick your box concept and products.** Decide whether your box is curated (you choose the items), build-a-box (the customer mixes and matches), or replenishment (the same items each time). Choose a delivery cadence — most boxes ship monthly.
- **Install a subscription app.** Shopify needs a subscription app to run recurring box billing and the customer portal. Install RecurX, which supports curated, build-a-box, and prepaid box models.
- **Create the box plan and pricing.** Set the box price, delivery frequency, and any subscribe-and-save discount or prepaid term. Build-a-Box lets customers assemble their own selection with tiered subscriber discounts.
- **Add the subscribe widget and launch.** Place the subscription widget on your box product page (it auto-matches your theme), enable the customer portal for pause/skip/swap, turn on dunning, and start marketing your box.
**Tip:** Build-a-Box flows tend to raise [average order value](/glossary/average-order-value) because customers add more when they control the contents. Pair it with tiered subscriber discounts to reward bigger boxes.
What to look for in a subscription box app
- Curated and Build-a-Box support, plus prepaid box terms for cash flow.
- A flexible customer portal (pause, skip, swap) to reduce [churn](/glossary/subscription-churn).
- Built-in [dunning](/glossary/dunning) to recover failed box renewals.
- No transaction fees, so box margins stay intact.
- Analytics for [MRR](/glossary/mrr), churn, and cohort retention.
The economics of a subscription box
Box businesses live and die on retention and order value. Model the numbers with our free [LTV calculator](/tools/ltv-calculator) and [churn calculator](/tools/churn-rate-calculator), then compare apps in the [best Shopify subscription app guide](/best-shopify-subscription-app).
Frequently asked questions
How do I start a subscription box on Shopify?
Choose a box concept (curated, build-a-box, or replenishment), install a subscription app like RecurX, create a box plan with a price and monthly cadence, add the subscribe widget to your product page, and enable the customer portal. You can launch without code in well under an hour.
What is the best subscription box app for Shopify?
The best app depends on your model, but you want one that supports curated and build-a-box flows, a flexible customer portal, dunning, and no transaction fees. RecurX covers all of these and includes Build-a-Box, bundles, and prepaid box terms.
How much does it cost to start a subscription box business?
Beyond product and packaging costs, you need a Shopify plan and a subscription app. RecurX has a free-forever tier with zero transaction fees, so the software cost to launch a box can be $0 to start.
What is the difference between a subscription box and subscribe and save?
A subscription box delivers a curated or customizable assortment (variety, discovery), while subscribe and save reorders the same product at a discount. Many brands offer both.
Launch Shopify subscriptions without RecurX transaction fees
Start free on Shopify, or book a migration audit before changing subscription apps.