4Seller: Order & Inventory

I really like 4SELLER. I've been looking for a long time for an app to help me manage my listings and sync my products across different stores, and 4SELLER is perfect for what I need. I can see my inventory and easily sync product shipments to customers. I love 4SELLER.

Excellent application, works correctly, support service always solves any issues quickly. I recommend it to everyone!

The 4Seller Listing & Order Ship & WMS app has been a game-changer for our Shopify store! It streamlines our listing process, making it incredibly easy to manage products across multiple channels. The order and shipping features are seamless, saving us hours of manual work with accurate tracking and fast fulfillment. The WMS integration keeps our inventory in check, reducing errors and overselling. The interface is intuitive, and the customer support team is responsive and helpful. Highly recommend this app to any Shopify merchant looking to boost efficiency!

We’ve been using 4SELLER for a few months now and it has drastically improved the way we manage our listings, orders, and inventory across platforms. Syncing products between Shopify and marketplaces like Amazon, eBay, Otto, and Kaufland is incredibly smooth. No more manual updates or overselling! The interface is clean and user-friendly, and the automation features save us hours every week. What really stands out is their support team—quick, knowledgeable, and always ready to help. Highly recommend 4SELLER if you’re serious about scaling your business across multiple channels without the usual headaches!

Excellent customer service, developers on hand to make suggestion available and live. Highly Recommended and the best part - its free.

Good customer service, I am waiting that my issue will be fixed.

This app is great! Great customer service as well. It was a little tricky for me to sync it all by myself, but Joline was fantastic to work with, answered all my questions and got my TikTok orders shipped by Amazon FBA! It's now on autopilot. I didn't this was possible until now. Thank you!

What a nice ERP! We can ship our orders through it very conveniently! Also their support team is professional and response problem soon! By the way, they can set up inventory linksge to prevent u oversell. Their scrap tool also nice and easy to use ! I recommend everyone to use 4Seller! Don't miss this chance, they are free to use now!

I've been using 4Seller to manage products or inventory across my TikTok and Shopify stores. In the past, the time spent on manually listing products could now be entirely handled by one person, one system, and one click. Inventory deduction has always been a headache for sellers like us who operate across multiple platforms and stores. However, 4Seller's inventory synchronization rules can fully automate this process for me, ensuring that whenever an order is placed in one store, the corresponding inventory counts in other stores are synchronized and reduced accordingly. This eliminates the need for manually handling such complex processes anymore.

This app has been very helpful in copying my product listings from Shopify to TikTok Shop. I ran into a few instances where my product listing wouldn't publish to TikTok due to software glitches. Customer support has been very helpful with relaying my concerns to the development team to get the problems fixed.

It is very easy to use and allows me to manage orders from multiple sites at the same time. The operation is smooth and free. highly recommended~~