Amazon

Updated on June 12, 2026

Content

How to connect Amazon to Nembol (video)

Exceptions

  1. Nembol works with most but not all Amazon locales. There may be exceptions due to Amazon platform mechanics: please test with your own Amazon Pro Seller account.
  2. You need to be an Amazon Pro Seller to connect Nembol to Amazon (i.e. you must be paying Amazon a monthly subscription).
  3. Nembol does not work with Amazon Handmade at this time.
  4. Nembol does not list, on Amazon, products new to Amazon catalog. I.e. you can’t use Nembol to list products that Amazon hasn’t before verified and assigned to an Amazon category.
  5. All products must have a genuine GTIN to list or sync with Amazon. No barcode exemptions work at this time.
  6. Imported content from Amazon may be incomplete. Amazon typically returns only the content attributed to the seller, as it centralizes product information such as pictures and descriptions. Empty fields may result for products with no seller-provided content, or those products for which Amazon has substituted information over time.
  7. FBA and FBM products: Nembol now imports FBA (Fulfilled By Amazon) products’ quantities, along with their pictures, prices, and other product details as returned by Amazon. Still, Nembol does not sync orders, nor stock updates, back to FBA products. 

Please note: At this time Nembol gets FBA listings at import, and gets their inventory count too, but does not sync inventory back to FBA listings

Let's connect your Amazon to Nembol

  1. Make sure you’re logged in to your Amazon Seller Central with the same browser that you are using with Nembol
  2. Go to the Channels Tab in Nembol
  3. Click on “Connect channels +” top left. A list of available channels will appear beneath 
  4. Find Amazon, and click on it. On the overlay window, select your Seller Central country, then click “Connect”. You will be redirected to Amazon Seller Central, where you have to log in using your Pro Seller username and password
  5. If you have multiple Amazon Merchants, you will be asked to pick one. Select your main Marketplace as well -> See the Screenshot 1
  6. Authorize Nembol and click on Confirm -> See the Screenshot 2
  7. Once you clicked “Confirm”, you will be taken back to Nembol and the Amazon settings will open. Let’s setup now!

Screenshot 1: Within Seller Central, please select the correct Merchant, if you have more than one, and the correct Marketplace.

Screenshot 2: Authorize Nembol to access and view some of the information within your Amazon Pro Seller account.

Amazon settings within Nembol - setup guide

In Nembol you can find settings which are common to all channels, called Sync Settings, and settings which are specific channel by channel.

Sync Settings

Amazon requires some time to receive and process updates.

Updates to price and quantity are usually handled fairly quickly, typically within 10 to 15 minutes.
However, updates to other content fields (like title, description, or images) can take longer, sometimes up to 2–8 hours.

Additionally, since Amazon uses centralized product content, your content update to Amazon will run through a review, and not all changes may be accepted. This is entirely up to Amazon and depends on the product’s content ownership. 

Sync stock from a channel

When an order is received

Enable Amazon if you want stock quantities in Nembol to be updated when an order is received on Amazon. Every time a sale is completed on Amazon, the order information is sent to Nembol, triggering a stock adjustment that is then synchronized across all connected sales channels.

Disable this option if you do not want Amazon orders to affect stock levels in Nembol.

When stock is edited

Choose whether stock changes made on Amazon should update quantities in Nembol. This includes manual inventory updates performed directly on Amazon as well as automatic adjustments generated by external applications or integrations connected to the marketplace.

Push updates to channels

Select Amazon if you wish to edit your listing details from Nembol centrally, and have those edits syndicated to your corresponding Amazon listings. With this setup, when you edit a listing in Nembol: change a description, edit title, tags, or pictures, and click save, those edits will update your Amazon listing, if so Amazon will allow (read box below).

Unselect it if you don’t wish to update your Amazon listings from Nembol.

Please note that Amazon runs on content centralized for all sellers. Therefore your content update to Amazon will run through a review, by Amazon. Very few sellers own their product content in Amazon, so do not be surprised if your product edits do not go through, in fact.

Add images for Amazon product variations

Nembol supports variant images on Amazon. Amazon allows each child ASIN to have its own independent image set. This means every variant can display a dedicated main image plus additional images specific to that variation.

To assign variant images in Nembol:

  1. Open the Products tab.
  2. Click on the product and select Edit.
  3. Scroll down to the Variants section.
  4. Select the variant you want to update and upload its images.
  5. Repeat the process for each variant, then click Save & Update.

When the listing is published, Nembol automatically maps the images to the corresponding Amazon child ASINs. Amazon supports up to 9 images per variant (1 main image and up to 8 additional images), allowing each variation to maintain its own visual gallery independently from the others.

Make sure Push updates to channels is enabled if you want image changes made in Nembol to sync automatically with Amazon. 

Publish to Amazon

Amazon_PublishSettings1_2024

Screenshot 5: How Amazon “Publish settings” looks like inside Nembol. Take five minutes to go through them and set.

At this time, you can list to Amazon only products that are already inside Amazon Catalog. In fact, before being associated to a given seller’s catalog, products must be received, reviewed, and assigned to a category by Amazon.

Note: To know if a product is new or exists inside Amazon catalog, search for it by GTIN (i.e. UPC, ISBN, or EAN barcode) within your Seller Central Account.

If your product does not exist on Amazon Seller Central:

If your products are new to Amazon, you can’t list them with Nembol. To use Nembol multichannel functions, you have to create them within your Amazon Seller Central.

To do so, follow these steps:

  • Go into your Amazon Seller Central
  • Create your products from scratch
  • Then, import the products you create on Amazon into Nembol

If your products exist inside Amazon Catalog, you’re almost ready to go. Let’s setup a couple of things more:

  1. Select the Shipping Template. Leave the field blank and Nembol will list your products using the Default Shipping Template defined inside your Amazon Seller Central. If you otherwise wish to use a specific Shipping Template, type in the field its exact name. Best if you copy-paste it from your Seller Central account. Make sure the name in Amazon and Nembol are identical, otherwise the listing will return an error. Once chosen, the Shipping Template will be applied to your next listings. Any change you make now won’t affect your previous listings.
  2. Set condition. Set which condition you wish to list on Amazon: new, used, or others from the list
  3. Set pricing rules. Choose whether to apply the Pricing rules to your Amazon listings. Read here how to use Pricing rules ->
  4. Choose marketplace. Set the marketplace where you wish to list your products. 
  5. You’re ready to go!

Import from Amazon

Screenshot 6: Import from Amazon settings inside Nembol.

Currently, Nembol offers no import filters for Amazon. Therefore, when you click "Import" Nembol will import ALL the products you have in your Amazon, including sold-out and inactive items.

You can choose from which Marketplace you wish to import your Amazon listings into Nembol, and then list them on multiple channels: eBay, Shopify, Etsy, WooCommerce, Meta, and other supported channels.

Please note Nembol does not import orders inside Amazon, therefore Nembol is not a tool to prompt shipment from FBA.

Also be aware that when Nembol imports products from Amazon, the retrieved content may be incomplete. Amazon typically returns only the content attributed to the seller, as it centralizes product information such as pictures and descriptions. Empty fields may result for products with no seller-provided content or those for which Amazon has substituted information over time. 

Please note: Orders are visible in Nembol Orders Tab within minutes after they were received on a connected channel. When a channel is reconnected, or newly connected, Nembol retrieves orders received within the previous 24 hours. No order is retrieved more than once.

Fulfilment: Amazon FBM, FBA

A seller can choose to ship their products independently, or otherwise to provide a stock to Amazon and require Amazon to ship on their behalf.

The latter service has costs, mechanics, pros, and cons which we will investigate in another article.

  • When products are shipped by you, the seller, Amazon calls those products FBM — Fulfilled By Merchant.
  • When you entrust Amazon to ship for you, Amazon calls those products FBA — Fulfilled By Amazon.

To use FBA services, a seller has to ship an initial stock to some Amazon’s warehouse, and replenish this stock as long as inventory sells. It will be Amazon taking care of picking, packing, and shipping, and of course it will be Amazon’s systems taking care of reducing the remaining stock each time an order is actually shipped.

Nembol though gets FBA stock quantities from Amazon’s systems when a seller imports products from Amazon into their Nembol account.

Therefore, each seller using Nembol is free to publish their FBA products, with the correct stock count, on any additional channels they wish, among those serviced by Nembol.

Amazon MCF (Beta): how to activate it on Nembol

Nembol includes a beta integration with Amazon Multi-Channel Fulfillment (MCF), allowing you to use Amazon’s fulfillment network to ship orders received from other connected sales channels, such as eBay, Shopify, WooCommerce, and TikTok Shop.

When enabled, orders placed on these channels can be automatically transferred to Amazon MCF for fulfillment. Amazon will then handle the picking, packing, and shipping process using the inventory stored in your Amazon fulfillment centers.

To activate Amazon MCF (Transfer Orders to Amazon Multi-Channel Fulfillment) in Nembol, please follow these steps:

  1. Open the Channels tab
  2. Select Sync Settings
  3. Scroll down to Transfer orders for fulfillment and select your Amazon account
  4. Then scroll up to Sync stock from a channel:
    • Under When an order is received, select both Amazon and the channel you wish to use (eBay, WooCommerce, Shopify, TikTok)
    • Under When stock is edited, select Amazon.
After these settings are configured, all future sales should sync automatically.