
comrce: Your Software Hub for Amazon Accounting and More
From invoicing to shipping returns — e-commerce is that easy with comrce

From invoicing to shipping returns — e-commerce is that easy with comrce
Amainvoice — the Amazon Billing Professional in the comrce Software Hub
For tax purposes, it is important to correctly represent Amazon sales. But what about the processes that occur before and after bookkeeping? This is precisely where the comrce software hub comes in. comrce combines specialized e-commerce tools that work together seamlessly.
Why comrce Instead of All-in-One?
Amainvoice is focused entirely on providing a clean presentation of your Amazon sales — tax-correct, audit-proof, and automated. While other tools may address these issues, they never do so with the same depth or legal certainty.
The software hub comrce combines solutions such as VentoryOne, Replyco and Billbee. Amainvoice bridges the gap between day-to-day operations and audit-proof accounting. This creates an efficient, cross-channel workflow that reduces your workload and minimizes sources of error.
What Is the Advantage Over All-in-One Solutions?
Instead of relying on a system that promises everything but often disappoints in the long run, you rely on experts in each field.





If you already use Amainvoice for the automated invoicing and accounting of your Amazon sales, then VentoryOne is the perfect complement to your infrastructure. With central warehouse and inventory management, you can see your entire product range across channels in real time. This ensures smoother order fulfillment and protects you from overselling and liquidity bottlenecks caused by unpredictable reorders.
Benefits at a glance:
While Amainvoice is responsible for the financial recording of your Amazon sales, VentoryOne offers comprehensive inventory management across all channels, including Amazon. This ensures that your accounting data is based on reliable physical inventory information.
VentoryOne synchronizes your inventory across channels, preventing costly errors. It ensures that sales data is accurately represented in Amainvoice for tax purposes, which is ideal for precise evaluations and smooth accounting.
Through automatic reorder suggestions, VentoryOne helps avoid delivery bottlenecks. A continuous flow of goods ensures sales occur as planned, and Amainvoice reliably records the corresponding sales.
VentoryOne prevents excessive inventory and reduces capital tied up in inventory. This targeted warehouse optimization directly affects your financial data and ensures that Amainvoice accurately reflects your company's situation.
With VentoryOne, you can gain precise insights into your Amazon FBA warehouse, including reservations and transfers. This data helps you better understand and counteract discrepancies in Amainvoice's accounting presentation at an early stage.


Does your warehouse need more structure? VentoryOne provides an overview across all channels. Try it now for 14 days and receive one month of free use.
As an Amainvoice user, you handle the proper tax recording of your Amazon sales. But what about shipping, channel synchronization, and multichannel order management? Billbee is the perfect complement to Amainvoice for these tasks. With Billbee, you can manage all your e-commerce processes while letting Amainvoice handle Amazon invoicing and accounting.
The combination is particularly useful if you:
While Amainvoice focuses on accurately reporting your Amazon sales for tax purposes, Billbee serves as a central hub for managing all your sales channels. Billbee brings all orders together across channels, whether from Amazon, eBay, Shopify, or Etsy. This allows you to keep track of things, automate processes, and reduce the number of manual steps required to process orders.
You can conveniently ship Amazon FBM orders via Billbee. At the same time, Amainvoice ensures that all invoices for these orders are created correctly and automatically, in compliance with the law and all Amazon-specific requirements. These two tools work seamlessly together to make your workflow more efficient.
Amainvoice prepares your Amazon sales data for DATEV, including all fees, taxes, and shipping costs. With data transferred from Billbee, you can also include cross-channel information. The result is a complete, tax-compliant export that your accounting department and tax advisor can process directly, including the DATEV booking data service.
Amainvoice covers Amazon. Billbee also bundles all other sales channels. Together, these tools provide a comprehensive view of your orders and sales data, making them perfect for structured, transparent accounting.
Billbee handles the operational side, including shipping, communication, and order import. Meanwhile, Amainvoice ensures tax and accounting precision on Amazon. This allows you to enjoy an almost fully automated workflow from incoming orders to accounting without any interruptions.


Billbee: Say goodbye to tool chaos. Eliminate manual processes and automate your e-commerce operations for free for 45 days, with no obligation.
Do you use Amainvoice to manage your Amazon invoices and tax processes? If so, Replyco can help you take your customer communication to the next level. Replyco bundles all inquiries from various channels and provides quick, personalized answers, whether you have questions about invoices, delivery, or returns. This gives you a real competitive advantage in customer service.
Benefits at a glance:
In Replyco, your team works with verified tax data from Amainvoice, including invoices and billing details. Even if the data has to be retrieved manually, Amainvoice remains the source of truth for communicating with customers correctly and in accordance with the law.
A return is reported via Replyco. Then, Billbee shows the order and return status in Replyco. Meanwhile, Mailvoice automatically generates the correct credit note and provides the refund to Amazon. Replyco then informs the customer and provides the credit document. This creates an automated cycle that does not require manual intervention.
Replyco consolidates messages from Amazon, your web shop, and social media into one inbox. This allows you to work efficiently, keep track of things, and respond quickly and precisely using the data provided by Amainvoice.
With Replyco's intelligent rules and templates, you can quickly answer recurring questions (e.g., about shipping or invoices) without logging into Amazon or other platforms. Communication is centralized and error-free.
Reply.co fully integrates with Amazon's messaging system, so there's no need to switch back and forth. Your team can process all inquiries via a central interface. The necessary data, including PDFs of invoices and credit notes generated by Amainvoice, can be accessed directly in Amainvoice.


Would you like a better overview of customer support? Reply.io combines all your messages in one place, shows you order data, and saves you time. Try it free for 45 days instead of 30.