Blog
Guides on custom product options, inventory, and bundles for Shopify.
Optionfier vs Easify for add-ons that track real stock
Easify and Optionfier can both track stock for a paid add-on. They differ on where the add-on lands at checkout, stock behind options that don't cost extra, and what's on the free plan.
How to build a build-a-box on Shopify (pick any N, with real stock behind every item)
A build-your-own box is one of the best formats on Shopify, but it only works if every pick draws down real stock and each item can be customized. Here's how to set one up, and the two things most tools get wrong.
Why your made-to-order Shopify products keep overselling (and how to fix it)
Line item properties let customers personalize a product, but Shopify never tracks stock against them, so made-to-order items quietly oversell. Here's why it happens and how to put real inventory behind every custom option.