Shopify apps

Shopify apps built for real merchant problems

Tuck & Char Technology builds focused Shopify apps for operational problems merchants actually run into, from fulfillment correction to inventory analytics.

Featured apps

Small, specific tools beat bloated software when the problem is concrete and the team needs a clean fix.

FulfillFlub

Shopify App Store listing in progress

Fix fulfillment quantity mistakes from the Shopify order page.

FulfillFlub helps merchants correct fulfillment mistakes without refunding, canceling, or leaving the Shopify order page. It is built for cases where an order was fulfilled incorrectly and the remaining quantity still needs to ship.

Inventory Analytics

Shopify App Store listing in progress

Track stock health, reorder risk, and inventory value in Shopify.

Inventory Analytics gives Shopify merchants a clearer view of inventory levels, low-stock risk, stock value, and location-level availability from an embedded Shopify app.

Why we build small, specific Shopify apps

Shopify merchants do not need another dashboard for every edge case. They need tools that sit close to the work and solve the problem without making the order harder to understand.

Fulfillment correction

Fix wrong quantities, wrong items, and partial fulfillment mistakes without turning the order into a refund workaround.

Inventory analytics

Review stock levels, low-stock risk, inventory value, and location-level availability from Shopify inventory data.

Shopify operations

Keep order status, inventory, reporting, and support notes aligned so the next person can see what needs attention.

Apps by category

Fulfillment correction

FulfillFlub: Fix fulfillment quantity mistakes from the Shopify order page.

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Inventory analytics

Inventory Analytics: Track stock health, reorder risk, and inventory value in Shopify.

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Latest guides

Practical notes for merchants working through fulfillment mistakes, inventory visibility, and Shopify operations.

Shopify Fulfillment Mistakes: How to Fix Common Order Errors

A practical guide to wrong quantities, wrong items, partial fulfillments, and cleaner order correction habits.

How to Fix the Wrong Quantity Fulfilled in Shopify

What to do when the order says more shipped than actually left the warehouse.

Can You Unfulfill an Order in Shopify?

What merchants usually mean when they search for unfulfill, and how to handle the correction carefully.

Support and policies

Need help with an app, privacy details, or terms? Start with the public support and policy pages.