Amazon MCF and Buy with Prime

Open works. But it updates some incredibly incorrect inventory updates.
I updated my products on Shopify and had them fully mapped, and the inventory still said 2950 units available 1 hour later, even though the real units available was 152... this is a HUGE difference.

Overall it mostly works, but you have to monitor it constantly because it breaks a lot.

Edit: has really taken a nosedive lately. Hopefully they'll fix the recurring critical issues.

Support has been responsive, but there is a lot broken with inventory incorrectly showing the wrong numbers.

We've been using this for a few months while we switched 3PL providers- customers love the fast shipping and since we already have inventory in Amazon its a no-brainer. We just added buy with prime and found our conversion rates improved due to the simplicity and speed that customers receive the orders. We are are not going back! Its important to note you don't pay amazon any fees other than fulfillment so it's actually cheaper than our regular 3PL for faster service.

配送オプションのDelivery instructionsを選べないため、デフォルトの「無人配達(置き配)」になる。
これが原因でトラブルになったため、使用はやめました。

This app solved a few pain-points for us at once - namely allowing us to automate fulfillment while utilizing our Amazon FBA inventory to fulfill orders to our Shopify site. This simplified our inventory management strategy and saves us time. The Buy With Prime feature gets used by customers who want fast free shipping, and we've had a few comment to us how much they like that feature as it takes the guesswork out of when they will receive the item.

It's fairly straight forward to set up and the MCF/BWP support is great.

Customers are receiving the wrong products even though our SKUs are mapped correctly and every product package has the correct barcode. This is a serious fulfillment issue that directly affects customer trust and creates additional costs for our business.

What makes the situation worse is how difficult it is to reach Amazon support and get a meaningful investigation for such a critical problem. An app handling order fulfillment needs reliable SKU accuracy and accessible support when something goes wrong. Unfortunately, our experience with Amazon MCF has been extremely frustrating recently.

Amazon BWP is injecting a 'Amazon prime free shipping' line into my checkout, even though I have BWP turned off entirely. I have reached out to support twice, and I'm brushed off. Customers are able to checkout for free when they should be charged $7 for shipping, and I'm left covering this shipping cost.

Poor Job, every other button does somthing you dont accept, At least use a good designer to make the app

Broken and doesn't work. Too bad. The idea is pretty great.

the help was great, however it was frustrating because i could no upload screen shots - but i was able to get done what i had set out to accomplish. Dimple and Daniel were wonderful but i lost the chat with Daniel and could not get back in