Amazon MCF and Buy with Prime
Use your Amazon inventory for fast and reliable delivery
Rating
3.7
feedback
68
chart
#1,298
Reviews Over Time
App Ranking
Time spent using app
-
Less than an hour
15%
-
Less than a day
10%
-
Less than a month
37%
-
Less than a year
32%
-
More than a year
3%
Reviews Summary
The reviews for this Shopify app are quite mixed, with both positive and negative feedback from users. On the positive side, many users appreciate the ease of integration and setup, as well as the benefits of offering fast and reliable shipping with Amazon Prime. The app has been praised for improving customer trust, increasing conversions, and providing a seamless checkout experience. Users also highlight the responsive and helpful support from the Buy with Prime team. However, there are several recurring issues mentioned in the negative reviews. These include problems with fulfillment processes, shipping costs, lack of features like shipping speed mapping, and difficulties with customer support. Some users have experienced issues with order fulfillment, display problems, and limitations in functionality, leading to frustration and disappointment. Overall, while the app offers valuable features, there are areas that need improvement to enhance user experience and address technical challenges.
Highlights
Review RSS Feed
All reviews
March 16, 2026
Worked as intended. I was enrolled in a pilot to test additional features and the onboarding and communication was great and responsive.
Thank you so much! We're so happy the app is serving you well and appreciate your participation and activation of the additional features!
March 15, 2026
At first, we struggled to get the app working and installed and uninstalled it a few times. But once we followed the basic setup instructions properly, it worked flawlessly. Previously, we were manually entering order details to fulfil orders through Amazon MCF. Now, every time we get an order in the UK or the US, we just click a button in Shopify. It has completely changed our workflow and allowed us to focus on growing the business instead of managing fulfilment. We were even thinking about setting up our own warehouse, but now 90% of our shipments go through Amazon services via this app.
Thank you so much! We're so happy the app is serving you well in the US and UK. We're also making additional countries available in April if applicable to your business.
Feb. 20, 2026
Isn't working anymore.
Thank you for taking time to share feedback and surface this issue. Our team investigated, found the edge case that was causing the error, and delivered a fix. We validated that the app is working correctly on your store and would like to invite you to confirm and continue your operations. Thank you again and please let us know if we can help in any other way.
Feb. 16, 2026
The app is currently unusable. It is stuck indefinitely on "Loading catalog data in progress." After inspecting the console, I found a major authentication flaw in your API connection: {"message":"1 validation error detected: Value null at 'shopifySessionToken' failed to satisfy constraint: Member must not be null"}. How is it possible that the session token is null when the connection is through Shopify's own platform? Furthermore, the API response confirms that the operation bulk_fulfillment_update for my domain (ayaecofashion.myshopify.com) does not exist. This lack of maintenance is directly affecting my sales and inventory management. Please address this backend failure immediately.
Thank you for taking time to share feedback and surface this issue. Our team is actively looking into resolving it, and we will updated as soon as we can when fixed. 2/19 - Thanks you again for sharing feedback and letting us know about the issue. We have resolved it and would like to invite you to use the app - please let us know how we can help get you started.
Feb. 7, 2026
Why is shipping speed mapping not available?
Thank you for taking the time to share your feedback. Shipping speed mapping is available in the app: 1. On the app home screen, select 'Configure shipping options'. 2. At the bottom of the shipping options page, you'll see all shipping rates you've configured for your store (across all shipping profiles). For each rate, you can select the MCF speed you'd like to apply by opening the drop-down menu in the 'Shipping speed' column. Please don't hesitate to reach out to our support team directly if you have any additional questions or would like more guidance.
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