Build-a-box
Let subscribers customize their box contents with flexible product selection, quantities, and preferences. Customers get boxes they actually want, so they stay longer and are happier.
- Fewer cancellations
- 45%
- Fewer cancellations
- Bigger orders
- 30%
- Bigger orders
- Satisfaction
- 92%
- Satisfaction
Subscriptions as Unique as Your Customers
Cookie-cutter subscription boxes lead to product fatigue and cancellations. Build-a-box lets every subscriber create their perfect box—choosing products, quantities, and preferences that match their exact needs. The result? Happier customers who stay longer.
Flexible selection
Let customers choose exactly which products go in their box from your curated catalog.
Quantity controls
Set min/max limits, pricing rules, and inventory constraints for each product.
Dynamic pricing
Price boxes based on contents, with automatic discounts for subscribers.
Easy changes
Customers can modify their box contents anytime before the cutoff date.
How it works
Up and running in minutes, with help if you want it.
- 1
Set up rules
Define product catalog, pricing rules, box sizes, and any constraints.
- 2
Customer builds
Subscribers select their products using an intuitive builder interface.
- 3
Review & modify
Customers can change their selections anytime before the billing date.
- 4
Ship & repeat
Orders are processed and the cycle continues with optional re-customization.
Works with the apps you already use
Works seamlessly with the tools you already use.
- Shopify
- Inventory Systems
- 3PL Providers
- Klaviyo
- Customer Portal
“Build-a-box transformed our subscription business. Cancellations dropped 45% because customers finally feel in control of what they're getting. It's been huge for retention.”
What you get
Higher satisfaction
Customers get exactly what they want, leading to 92% satisfaction rates on average.
Bigger orders
Customization encourages customers to add more items, boosting average order value 30%.
Fewer cancellations
No more 'I didn't like what was in my box' cancellations: 45% fewer of them.
Product insights
Learn which products are most popular and use data to optimize your catalog.
Flexible rules
Set minimum/maximum products, required items, pricing tiers, and more.
Mobile-friendly
Beautiful builder experience that works perfectly on any device.
Stop paying for five apps. Start growing on one.
Join the brands that swapped a pile of apps for Chargezen. Go live in days, not months, on a platform your team will actually like using.
Common questions
Let subscribers customize their box contents with flexible product selection, quantities, and preferences. Customers get boxes they actually want, so they stay longer and are happier. Cookie-cutter subscription boxes lead to product fatigue and cancellations. Build-a-box lets every subscriber create their perfect box—choosing products, quantities, and preferences that match their exact needs. The result? Happier customers who stay longer.
Set up rules: Define product catalog, pricing rules, box sizes, and any constraints. Customer builds: Subscribers select their products using an intuitive builder interface. Review & modify: Customers can change their selections anytime before the billing date. Ship & repeat: Orders are processed and the cycle continues with optional re-customization.
Shopify, Inventory Systems, 3PL Providers, Klaviyo, Customer Portal.
Build-a-box is part of Chargezen Subscriptions.
