This guide explains all available options so you can choose the best setup for your store.
📦 What types of subscription boxes can I offer with Subi?
Subi supports multiple ways to build subscription boxes depending on your needs.
1. Build-a-box subscriptions (customizable bundles)
Use this option if you want customers to choose their own products inside a box.
How it works
Customers select items from a predefined list
You define rules (e.g. number of items, categories)
Subscription renews with their selected configuration
Best for
Personalized boxes
Flexible product selection
Learn more: https://help.subi.co/en/articles/14004956-how-to-create-a-build-a-box-subscription-with-subi
2. Fixed bundle subscriptions (Subi only)
Use this option to sell a predefined set of products on a recurring basis.
How it works
Create a bundle with fixed products
Set a delivery frequency
Customers receive the same items each cycle
Best for
Monthly kits (e.g. wellness, skincare, coffee)
Predictable subscription boxes
Optional
Enable one-time purchase alongside subscriptions
Learn more: How to create a Fixed Bundle
3. Mystery Box subscriptions (Subi only)
Use this option if you want to offer a surprise box each billing cycle.
How it works
Create a single product (e.g. “Mystery Box”)
Customers subscribe on a recurring schedule (monthly, quarterly, etc.)
You decide what goes inside each shipment
Best for
Surprise experiences
Seasonal or rotating products
Learn more: How to create a Mystery Box in Subi
4. Quick Checkout links (Subi only)
Use this option to send customers directly to checkout with a pre-configured bundle.
How it works
Generate a checkout link with products already added
Works for both subscription and one-time purchases
Best for
Marketing campaigns
Gift boxes
Fast purchase flows
Learn more: Using Quick Checkout Links
5. "Fast Bundle" App Integration
If you need more advanced bundle logic, you can integrate Subi with the Fast Bundle Shopify app.
What you can create
Mix & match subscriptions
Build-a-box with advanced rules
Volume discounts
Buy X, Get Y offers
Tiered pricing bundles
Important
Fast Bundle is a separate app
Requires integration with Subi
Note: Fast Bundle is a separate Shopify app that integrates with Subi.
How to Apply Volume Discounts in Your Subscription (Alternative Options)
Build a Box Subscription Using Fast Bundle (Alternative Options)
How do I integrate Fast Bundle with Subi to create subscription bundles?
Before you start
Make sure Subi is installed in your store:
Need help?
We're here for you anytime:
Live Chat: Message us from within the Subi app or your Shopify Admin
Email: Reach us at [email protected]