Order Merging ‑ Combine Orders

Merge orders, save shipping costs and reduce overhead

by Order Merging · Launched: December 2025 · Free plan available.

4.1 (3) on Shopify

Manage this app

Verify your developer profile to earn a badge and build trust for your app.

Automatically merge duplicate orders from the same customer into one. Reduce fulfillment costs, save on shipping, and simplify operations. Free to install.

Get it on Shopify →

About Order Merging ‑ Combine Orders

Our app helps merchants consolidate multiple orders from the same customer within a time window. Automatically or manually merge orders to reduce shipping costs and operational overhead. Features include smart automation rules, flexible merge options (merge to original or create new order), and analytics showing real shipping savings and fulfillment efficiency gains. Built for all order volumes.

Last verified: August 19, 2026 · Fresh

App details

Developer: Order Merging
Category: Orders & shipping
Pricing: Free plan available
Launched: December 2025
Rating: 4.1 (3) on Shopify

Key features

Automatically merge duplicate orders from the same customer into one
Reduce fulfillment costs, save on shipping, and simplify operations
Free to install

Integrations with:

Shopify Admin Shopify Flow

1 plan · starts free

Free

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 8 Shopify App Store reviews

Use the arrows to read individual reviews

Great app for managing orders efficiently. It makes merging multiple orders from the same customer simple, helping save on shipping costs and reduce workload. The automatic merging with smart rules works smoothly, and the manual option adds flexibility when needed. The dashboard is clean, and the analytics provide useful insights into savings and performance. Highly recommended for any store loo...

— Get Home Safe Book Store

The interface is straightforward and easy to use, even without a lot of setup. I especially appreciate how much time it saves when handling repeat purchases placed within a short timeframe.

— Sleepless Apparel

This app has been a game changer for managing orders in my Shopify store. Order Merging – Combine Orders works exactly as expected and allows me to easily combine multiple orders from the same customer, saving both time and shipping costs. Customer support is also quick and helpful whenever needed.

— SabrosoSauce

I’ve been using the Order Merging – Combine Orders app for my Shopify store, and it has made a huge difference in managing my orders efficiently. The app works exactly as expected and helps me combine multiple orders from the same customer into one, which saves both shipping costs and processing time. Highly recommended for anyone running a Shopify store and looking to optimize order handling!

— Melvina A. Smith

Great app, would absolutely recommend to others wanting to merge their orders.

— PawTag

Hats off to this app. It's truly solved my issue of paying double for shipping, and it's all automatic. No more mistakes or manually having to merge things!

— Flowstate

We run a high-volume B2B operation and this app has been a huge win for us. To be honest, it was recommended to us by our eCommerce partner, and it delivered exactly as promised. Order Merging let us intelligently combine multiple orders from the same customer without breaking inventory, reporting, or fulfillment workflows. Easy to configure, reliable in production.

— Boutique Husky

AVOID. No interface, no sign of the app in the location it states. Assuming this is some sort of data harvesting scam. UPDATE As of this evening we have received 6 emails and 1 physical letter sent to the business offering us a £100 Amazon gift voucher to remove this review. We are not interested in receiving any incentive to upgrade or remove our review and having looked over screenshots on this...

— Oak Astro

Overview 1 / 8