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I already have active seller accounts on both Amazon and eBay, but I have not linked either marketplace to Fulfillment by Amazon yet. I need someone who can walk me through—or, if faster, jump in and complete—the entire FBA onboarding process, create the shipping plan, and ensure my single product is live and ready to ship from an Amazon warehouse. The scope covers: • Connecting my existing Amazon account to FBA, configuring storage limits, shipping templates, and automatic replenishment alerts. • Building one fully-optimised product listing (images, title, bullet points, keywords) and enrolling it in FBA. • Making sure the same SKU is mirrored correctly on eBay, with inventory synced back to Amazon so stock levels stay accurate. • Testing that orders placed on either platform are routed to FBA for pick, pack, and dispatch without manual intervention. Deliverable is a turnkey setup: once you finish, I should be able to ship my first carton to Amazon, see the product live on both marketplaces, and watch the first sale go through FBA end-to-end without errors. If you know Seller Central, eBay Seller Hub, ShipStation, or similar integration tools, mention that experience when you respond.
Project ID: 40563438
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57 freelancers are bidding on average $38 USD for this job

With over 10 years of experience in the eCommerce field, I offer you a comprehensive package that encompasses everything you need to simplify and optimize your Amazon & eBay FBA setup. From connecting your existing accounts to FBA, to managing product listings and ensuring seamless communication between eBay and Amazon, I've got it all covered. My expertise in WordPress, WooCommerce and Magento will also come in handy as I am accustomed to using platforms like Seller Central, eBay Seller Hub, ShipStation. My key skills include not only setting up ecommerce platforms but fixing bugs, speeding up the systems and conducting thorough security audits. I can handle big projects like site migrations or smaller tasks like removing malware which assures you that I can handle any challenges thrown our way during the course of this project.
$20 USD in 1 day
6.7
6.7

Hi, I understand your need to fully set up FBA onboarding, shipping plans, and syncing Amazon-eBay inventory accurately. I've worked with Amazon Seller Central and eBay Seller Hub integrations to streamline order fulfillment and inventory management. I will complete your turnkey setup in 5 days. Price and timeline are negotiable and can be discussed. Sincerely,
$30 USD in 2 days
6.6
6.6

As an e-commerce expert with a wealth of experience in providing turnkey solutions, I guarantee a seamless transition from your existing Amazon and eBay seller accounts to utilizing Fulfillment by Amazon. My core expertise in eCommerce and Business Solutions, including proficiency in Magento and PHP, will be instrumental in completing the entire FBA onboarding process, creating shipping plans, and ensuring your single product is ready to be shipped from an Amazon warehouse. To ensure accuracy and efficiency throughout this setup process, I leverage my skillset in API Development & Integrations (REST APIs, GraphQL), Cloud & DevOps (AWS, Docker), and Databases (MySQL, PostgreSQL). Such expertise allows me to effectively configure storage limits, shipping templates, automatic replenishment alerts, and to sync inventories across both marketplaces. Illuminate-rain Studios\DB\Audios In all my projects I emphasis on clean architecture and code quality that's why I also have skills in Mobile Apps development (React Native) which come handy when dealing with Seller Central, eBay Seller Hub or similar integration tools. This ensures that orders placed by your customers on either platform are routed flawlessly towards the FBA for picking, packing and dispatching without any manual intervention. Trust me with this project and watch as your product goes live on both marketplaces seamlessly. Let's make your FBA journey as successful as possible.
$20 USD in 2 days
7.1
7.1

Hi Sir, I’m excited to help set up your Amazon FBA and eBay integration. With over 5 years of experience in Amazon Seller Central, eBay Seller Hub, FBA setup, product listing optimization, inventory management, and marketplace integrations, I can complete the entire onboarding process—from creating an optimized FBA listing and shipping plan to syncing inventory between Amazon and eBay using tools like ShipStation. I’ll ensure your setup is fully tested, compliant, and ready for seamless order fulfillment from day one.
$30 USD in 7 days
6.5
6.5

Hi this is Alok, and we have 6+ team to manage your ecom seller account as well as marketing of your product, let me know more about your product and business and i would like to assure you on best result. Thanks.
$20 USD in 7 days
5.9
5.9

Hello I saw your Amazon and eBay FBA Setup project and I can help you launch both marketplaces with a complete setup that is ready to sell from day one Instead of only creating the stores I will configure Amazon FBA set up your eBay account create optimized product listings organize categories configure shipping tax inventory and connect both marketplaces for smooth order management The goal is to build a reliable setup that is easy to manage and ready to scale as your business grows I focus on clean configuration accurate product data marketplace compliance and long term maintainability so you avoid common setup issues and can start selling with confidence I would like to know Are your Amazon Seller Central and eBay accounts already active How many products need to be listed Will the same inventory be used for both Amazon and eBay Do you need help with listing optimization product variations and FBA shipment creation Thanks
$65 USD in 7 days
5.9
5.9

This setup only works smoothly when the SKU, inventory source, and fulfillment routing are aligned from day one—otherwise Amazon FBA and eBay end up fighting each other on stock sync and orders fall back into manual handling, which defeats the entire point of automation. The critical piece is not just “turning on FBA,” but correctly structuring your Seller Central listing so the SKU becomes the single source of truth across Amazon and eBay, then wiring inventory sync so ShipStation or a similar bridge never allows duplicate or stale stock states. I’ve handled similar marketplace setups where a single product was expanded across channels, and the real fix was cleaning SKU logic before touching shipping settings. Once configured, you’ll have one product listing enrolled in FBA, a defined shipping plan ready for carton shipment, and both Amazon + eBay pulling from the same inventory pool with orders automatically routed to fulfillment without manual intervention. One question before we start: are your Amazon and eBay accounts already using the same SKU structure for this product, or do they currently have separate identifiers that will need to be unified before we build the FBA connection? Best regards, Fizza Nadeem K
$15 USD in 2 days
5.9
5.9

Hi, Getting FBA running is one thing. Getting Amazon and eBay talking to each other without inventory issues is where most sellers get stuck. I can handle the entire setup from connecting your existing Amazon account to FBA, creating the shipping plan, optimizing your product listing, and configuring inventory sync so your single SKU stays accurate across both Amazon and eBay. I'll also verify that orders flow correctly through FBA for pick, pack, and shipping, giving you a true end-to-end setup that's ready for your first sale. I'm experienced with Amazon Seller Central, eBay Seller Hub, and integration tools like ShipStation, and I'll make sure your shipping templates, replenishment settings, and fulfillment workflow are configured properly from day one. Portfolio: https://www.freelancer.com/u/leenadvnani6 Once everything is complete, you'll be able to send your first shipment to Amazon, see your product live on both marketplaces, and sell with confidence knowing the entire fulfillment process is working as intended. Best, Leena
$10 USD in 1 day
5.4
5.4

Hi, I can set up your complete FBA workflow so your existing Amazon and eBay accounts work together seamlessly from inventory to order fulfillment. I'll connect your Amazon account to FBA, optimize your product listing, sync the same SKU with eBay, and ensure orders from both platforms are fulfilled automatically through Amazon. I have experience with Seller Central, eBay Seller Hub, and marketplace integrations, with a focus on reliable inventory syncing and smooth order automation. Let's discuss your current setup so I can get everything ready for your first shipment and a successful end-to-end FBA launch. Best Regards, Muhammad Saad K
$15 USD in 2 days
5.1
5.1

Hello Dear, I’m an experienced Full-Stack Developer with 10+ years of expertise in eCommerce integrations, Amazon Seller Central, eBay, and marketplace automation. I understand you need a complete Amazon FBA setup, including product listing optimization, shipping plan creation, inventory synchronization with eBay, and end-to-end fulfillment testing. I’ve worked on similar marketplace integrations, ensuring seamless FBA workflows, accurate inventory syncing, and reliable order automation with proper documentation. My expertise includes Amazon Seller Central, eBay Seller Hub, ShipStation, API integration, inventory management, and eCommerce development. Feel free to share additional details. I’m ready to discuss the best approach. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
$35 USD in 7 days
5.4
5.4

Having extensively engaged with platforms such as Amazon, eBay, and Fulfillment by Amazon, I possess the knowledge to bring your FBA setup to maximum efficiency. My solid understanding of FBA's ins and outs will ensure your items are flawlessly picked, packed, and dispatched without any manual intervention required. Beyond that, my experience with Seller Central and eBay Seller Hub makes me well-versed in keeping your SKU mirrored correctly across both platforms while meticulously managing stock to upkeep accurate stock levels. Furthermore, Shopify and WordPress proficiency lend great coherence to many facets of eCommerce integration you seek. From configuring storage limits, shipping templates and automatic replenishment alerts to creating fully-optimised product listings with attention-grabbing images, memorable titles, informative bullet points and impactful keywords — I’m skilled at executing them all. Additionally, my comprehensive knowledge of ShipStation or similar integration tools ensures a seamless workflow throughout the project. Lastly, I understand your need for a turnkey setup solution that guarantees results from the moment you send out your first carton to be live on both marketplaces until the very first sale goes through FBA smoothly without any hitches. My meticulous approach backed by firm commitment towards client satisfaction creates precisely that; a reliable and effective solution tailored specifically for your needs.
$10 USD in 1 day
4.7
4.7

Hello, this is really an eCommerce operations and integration setup more than a software build, and the key issue is not account linking but making sure inventory authority and order-routing behavior are correct before the first live sale. I usually structure work like this by separating marketplace configuration, catalog setup, inventory sync, and fulfillment validation so the failure points are visible early. The real risk here is orchestration across Amazon FBA, eBay, and any connector layer, especially around SKU mapping, stock sync, and whether eBay orders are expected to route through Amazon without manual handling. The closest work in my background is DocIntel AI — Document Intelligence & Event Extraction Platform, where I built automated multi-step processing pipelines with admin controls and production validation. Different domain, same discipline around system state, handoffs, and error-proofing. Given the JD, I would first lock the source-of-truth model for inventory, then validate listing enrollment, inbound shipment setup, and order-path testing before calling it turnkey. If useful, I can sketch the integration flow and identify the exact decision points that determine whether this setup will behave reliably in production. Clifton
$20 USD in 7 days
4.6
4.6

Hi, I see you're looking to set up Fulfillment by Amazon (FBA) for your existing seller accounts on Amazon and eBay. My approach would start with connecting your Amazon account to FBA, ensuring everything from storage limits to shipping templates is configured properly. I’d then create a fully optimized product listing with all the necessary details and enroll it in FBA. Once the product is set up, I’ll sync your eBay listing to ensure the inventory reflects accurately across both platforms. Testing the order routing process will be a key step to ensure everything flows smoothly, allowing you to ship your first carton without any hiccups. I have solid experience with Amazon Seller Central and eBay Seller Hub, and I'm confident in delivering a seamless setup that meets your needs. Best regards, Novalitz Tech
$10 USD in 1 day
4.5
4.5

Your requirements are clear, and I'm confident this can be delivered with accuracy, quality, and zero unnecessary complexity. I've reviewed your requirements, and I can help you complete the entire FBA onboarding process from start to finish. From connecting your existing Amazon account to FBA and optimizing your product listing to syncing inventory with eBay, I'll ensure everything is configured correctly so your orders flow automatically through Amazon's fulfillment network. What I'll deliver: Complete FBA setup, shipping plan creation, storage settings, and replenishment configuration. Create and optimize your Amazon product listing and enroll it in FBA. Sync the same SKU with eBay and configure automatic inventory updates. Test the complete order flow to ensure FBA handles fulfillment without manual intervention. A few quick questions: Is your product already listed on Amazon and eBay, or will the listing be created from scratch? Are you currently using ShipStation or any other inventory integration tool? Have you already generated the FNSKU labels for your inventory? Regards, Solves Inn
$30 USD in 1 day
4.3
4.3

Hi, I can help you complete the entire Amazon FBA onboarding process and deliver a fully functional, end-to-end setup. I have hands-on experience with Amazon Seller Central, eBay Seller Hub, FBA shipping plans, product listing optimization, inventory synchronization, and integration tools such as ShipStation. I'll connect your existing Amazon account to FBA, configure all required settings, create a fully optimized product listing with SEO-friendly content, enroll it in FBA, mirror the SKU on eBay with accurate inventory sync, and thoroughly test the workflow to ensure orders from both marketplaces are automatically fulfilled through Amazon FBA. My goal is to provide a complete turnkey solution so you can confidently send your first shipment to Amazon and start selling without any manual fulfillment issues. I focus on accuracy, clear communication, and timely delivery, and I'm ready to get started right away. Best Regards, Muzamil
$20 USD in 7 days
4.2
4.2

Hi there, I understood what you need. The key of this project is creating a smooth FBA setup where your Amazon and eBay sales channels work together without inventory issues. I can help configure FBA, prepare shipping plans, optimize your product listing, connect inventory synchronization, and verify the complete order flow from marketplace purchase to warehouse fulfillment. I will focus on making the process simple, accurate, and ready for future scaling. I can guide you through each step or handle the setup directly depending on your preference. I would be happy to work with you and complete your marketplace setup successfully.
$40 USD in 1 day
4.2
4.2

I'm Ammar Ahmed Malik, and as an e-commerce specialist with years of experience in building robust automation systems, I can provide you the seamless FBA integration you need. My expertise spans across various technologies including PHP and ShipStation, which coincide perfectly with your project requirements. Allow me to highlight some relevant projects I've worked on recently. I've built AI agents and automation platforms that have transformed mundane tasks into streamlined automated processes for my clients. This means I'll not only be able to seamlessly connect your existing Amazon account to FBA but also configure it effectively for storage limits, shipping templates, and automatic replenishment alerts. I completely understand the value of synced inventories for a successful marketplace presence. Therefore, reflecting your existing SKU correctly on eBay while ensuring that stock levels remain accurate through continuous syncing to Amazon is something I'll meticulously handle. From setting up your product listing to testing the entire order routing system between platforms for smooth pick, pack, and dispatch at FBA warehouses - I'm here to solve these infrastructure problems by providing reliable solutions; it's what I do best!
$10 USD in 1 day
3.2
3.2

With over 7 years of experience excelling as a full-stack web developer and designer, I am confident in my ability to support and guide you through the onboarding, shipping and listing process required for your Amazon and eBay FBA setup. One of the biggest strengths in my portfolio is my experience working collaboratively with businesses to provide tailor-made solutions that communicate effectively and engage instantaneously. Regarding the specific scope of your project, I have a solid understanding of the Amazon and eBay Seller platforms, including Seller Central and eBay Seller Hub, as well as ShipStation and similar integration tools necessary to ensure smooth stock management across both marketplaces. For your single product, I will craft a fully-optimized listing focusing on appealing images, strategic titles with relevant keywords & unique bullet points that enhance SEO performance resulting in higher conversion rates. What sets me apart is my attention to detail, which helps me avoid errors or delays during the process. Upon completion of this project, you can be confident that you'll be able to ship your first carton without any worries about live availability on both platforms. Let's get started! Together we can transform your online business by leveraging the power of Amazon FBA without any hassle!
$10 USD in 2 days
3.2
3.2

Hi, I hope you're having a great day. I've delivered several FBA onboarding and marketplace-integration projects linking Seller Central with eBay Seller Hub and ShipStation. On one project I synced a single SKU across Amazon and eBay, resolved an ASIN/MPN mismatch, and built a ShipStation-driven inventory feed to prevent oversells. I'd start by auditing Seller Central and eBay settings, then create the FBA shipping plan, set storage limits, and configure SKU sync via ShipStation or the Amazon MWS/API. Could we hop on a short call to confirm your preferred storage limits and the exact SKU details before I begin? Thank you, Alpeshbhai M.
$20 USD in 11 days
2.7
2.7

As a Full-Stack Developer for over four years, I have amassed an extensive skill set that aligns perfectly with the demands of your project. I've had considerable experience with API integrations, and can walk you through the establishing process; easing the integration of Amazon and eBay to Fulfillment by Amazon. My proficiency in PHP and web development will further ensure that your shipping plan is systematically configured for inventory synchronizing and streamlined operations between both marketplaces. My success stems from my commitment to delivering efficient software solutions that revolve around precision and productivity. I aim to provide not only turnkey results but lasting value as well. Therefore, as we configure storage limits, shipping templates, and automatic replenishment alerts alongside creating a fully optimized product listing enrolled in FBA, you can rest assured that the outcome will be robust, tailored, and ready for immediate Amazon warehousing. Additionally, I am well versed in various e-commerce platforms including Seller Central, eBay Seller Hub, and Shipstation. My ability to maximize these integration tools will ensure orders are swiftly routed to FBA for pick, pack, and dispatch without manual intervention. With me on board as your dedicated freelancer for this project, you would have not only confirmed expertise but a reliable partner who understands the complexities of running online businesses efficiently.
$29 USD in 7 days
2.8
2.8

Kuala Lumpur, Malaysia
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