Order Merger ‑ Merge Orders

Dec. 3, 2021

DO NOT USE! I cannot express enough... this app is a nightmare. I installed Order Merger and got my account set up with their support. I quadruple checked with support that everything was set up correctly before launching. We launched and I thought everything was going smoothly until my accountant just realized that they are DOUBLE COUNTING REVENUE. It's been a nightmare to fix. Their support doesn't fully understand questions and responds with statements that have nothing to do with question. They aren't able to 'fix' the double counting. It also makes your inventory extremely inaccurate because it double counts all the orders! There is no way to set up this app without inconsistent reporting. The app support recommends turning on a feature that makes duplicated orders zero, but then it makes your discounts tab significantly higher which looks awful for accounting purposes and makes your average order value WAY low. Shopify recommended this app, yet has NO IDEA the backend of what takes place. DO NOT USE.

Dec. 1, 2021

Worked great to merge my orders seamless! I love that you can use it manually or automatically. I would recommend highly.

Oct. 2, 2021

Do the job perfectly ! easy to setup and at a good price, our customer love it. support is amaaaazing !

Sept. 30, 2021

Great app for merging orders. Easy to use and reliable. It works with Recharge. Been using it for 2+ years, and it's great.

Oct. 5, 2021

This app had a lot of mistake happening recently, but customer service fixed them promptly. They are working properly now.

Sept. 6, 2021

First off, there is very poor customer support. I had a basic issue that was not ever resolved because the support team seemed to send me answers that were not related to the questions I was asking. I could not find the answer in the help section. I merged 3 orders for one customer and could not create a shipping label for the package. I kept getting a pop up box stating that I cannot create a shipping label for the order. I thought the idea of this app is to combine the orders to make things easier but it actually just caused a lot of issues and wasted a lot of time. Very confusing for myself as a user and also for the support staff. From reading the reviews, it seems it is not a great app for businesses that need to have accurate reports. For this reason, I will wait until Shopify comes up with a solution for multiple order merging.

July 23, 2021

There is no way to set up this app to avoid inconsistent reporting in some fashion. Shopify has NO SOLUTION for merging orders that is automatic. Your best bet is to simply leave both orders, refund the shipping on one, and tag them so you know to fill in the tracking manually on the other. Or you can use the hacky draft order method recommended by Shopify. Reasons: 1- You cannot edit merged orders. This means you are effectively stuck with quantities or products after merging orders. 2- Your total order count becomes inaccurate with this app. You cannot delete combined orders, meaning it shows as an extra UNFULFILLED order in your reports unless you fill in the tracking manually. Seemingly no way to automate this. If you cancel any orders edited by this app, it is stuck forever; you can't even delete it! 3- If you do not set the merged order value to 0, you have double counted revenue. If you do, it is tracked as a discount, which throws off your numbers if you actually want to track discounts properly. Then, you also are fulfilling a 0 value order when shipping comes around, bringing down your average order value. I thought cancelling merged orders would solve this, but it does not, and in fact leaves you with a *stuck cancelled order that you can never fulfill*. Fulfillment ratio being inaccurate is very bad and can affect your payment processing!

July 12, 2021

The support team is very responsive (always replying within minutes) and provides helpful tips on how to get the most out of this service. Thank you!

Oct. 11, 2021

The app was working great for us for several months. Now we continue to have issues with little care from the support.

June 30, 2021

Anton was very helpful and very prompt with customer support. I highly recommend the app for when customers place multiple orders.

June 12, 2021

I have not used it much yet as we just got it for the manual combining feature to start. But the customer service was incredible they went into their test store to test things for me that were not even part of their app just regular Shopify features that I wondered if would solve the inventory aspect of combined orders

June 9, 2021

awesome support, helped me a lot and answered a lot of questions. The App is working very good for us so far :)

June 9, 2021

Love this app. And the customer service. Very quick and friendly staff. They were very fast in replying and fixing an issue. Cheers to the team!

June 8, 2021

We have been looking at a way to notify us of 2 open orders for the same customer going to the same address to be able to save money on shipping and increase customer satisfaction. This has become almost impossible. Why shopify does not offer this in Flow or as a native feature blows my mind. There are shipping apps that let you know but they have no actual external notification, so to operate this at scale it needs to be automatic. Order merger does just that, The only thing I wish it did; have an option to not actually merge the orders automatically, but instead, add a tag and/or send an email notification. This would allow the user to then make a real life human decision on what should be done.

May 29, 2021

It seems useful when reading the description, but the merging based on fulfillment status does not work as expected by me. I needed to manually merge only unfulfilled items of different orders, which I believe it's a very simple scenario and that's not possible through this app... very disappointed.

May 18, 2021

This app causes more of headache than just using a manual workaround. Unfortunate that Shopify doesn't offer an out of the box solution and pushes the work on these janky 3rd party apps.

May 11, 2021

Haven't used the app for long, but so far so good! Makes fulfillment easier and saves on shipping. Customer support was very quick and informative.

April 23, 2021

This app has been great for merging orders during our flash sales. Their support team is super quick and helpful too. Easy to use.

March 3, 2021

The support team was quick in helping me find a solution and responding to my issues. My one issue is that you cannot automatically merge orders that came through before you downloaded the order merge app. You can still manually do it, so that is good. overall it is a useful app.

June 21, 2025

We often have customers that want to combine orders so that they don't have to pay for shipping twice. We couldn't figure out a way to do with without customer service having to reach out to the warehouse and asking them to intercept the orders. It was a pain and sometimes we were too late. Shopify Plus suggested this app for us and it does EXACTLY what we needed it to do. I have used SO many apps that do 90% of what you need them to do, but there is always something that doesn’t work smoothly. This app thought of every single thing & I kept waiting for something to go wrong , but it didn’t . Also, both things that I had questions on, customer service was available & answered almost immediately . Just wanted to say that I have never reached out to offer an app a review , but they deserved it.