Connect JTL-Wawi with eBay: manage fixed price, auction and shop from one ERP system

eBay has its own listing formats: auctions, best offers, custom HTML templates. The DezemberHub Connector connects all of that with your JTL-Wawi and keeps stock, listings and orders in sync automatically.

Updated: June 2026 7 min read By DezemberHub Team

A JTL-Wawi eBay connection links your ERP system directly to the eBay marketplace: products are published as eBay listings, inventory stays synchronized across all channels, and eBay orders flow back into JTL-Wawi automatically. The DezemberHub Connector handles all synchronization.

JTL-Wawi is an ERP system from JTL-Software-GmbH. As a marketplace, eBay brings its own particularities: alongside fixed-price listings, auctions, best offers and shop structures also play a role there. For JTL-Wawi users, eBay is therefore a separate channel with its own requirements for data, processes and listing logic.

Depending on the business model, eBay creates additional requirements: with listing templates, international shipping rules or auction logic. The DezemberHub Connector maps exactly your setup and can at the same time be used as a bridge if you later want to switch systems step by step.

eBay's particularities at a glance

eBay has a number of special features that need to be taken into account when connecting:

  • Listing formats: Fixed price, auction, and best offer each have their own rules and API endpoints.
  • eBay Shop: With an eBay Shop, you can present your products in your own categories, similar to running your own online store on eBay.
  • Listing templates: eBay allows HTML-based listing templates. DezemberHub can generate professional templates that match your brand.
  • International marketplaces: eBay.de, eBay.co.uk, and eBay.fr can all be managed through a single connection.

What is synchronized between JTL-Wawi and eBay?

The DezemberHub Connector maps the complete sales process between JTL-Wawi and eBay:

Listing creation and formats

Products from JTL-Wawi are published as eBay listings, either as fixed price or auction. You define the desired format per product group. Best offer functionality and minimum prices can be controlled at a granular level. eBay Plus compatibility is also taken into account.

Inventory across all channels

Are you selling on eBay and Amazon at the same time? DezemberHub keeps inventory synchronized across all channels. A sale on eBay immediately reduces the stock in JTL-Wawi. Active auctions are correctly accounted for in this process.

Orders and shipping processing

eBay orders flow automatically into JTL-Wawi. Buyer address, selected shipping method, and payment status via eBay Payments are all imported. Tracking numbers are reported back to eBay after dispatch.

Pricing control and promotions

eBay-specific prices can be defined in JTL-Wawi. DezemberHub supports strikethrough prices, quantity discounts, and time-controlled promotional prices. This lets you run targeted special pricing for eBay events like Black Friday.

How the JTL-Wawi eBay connection works

Three steps to automated eBay selling from JTL-Wawi:

1

Analysis: JTL setup and eBay strategy

Which listing formats do you want to use? Do you already have an eBay Shop? What shipping options do you offer? We review your JTL-Wawi configuration and develop the eBay strategy together: which products on eBay, in which format, at which price.

2

Setup and template design

We set up the Connector including eBay listing templates. eBay listings can be individually designed with your own templates. We create professional HTML templates that represent your brand while complying with eBay's guidelines. The integration uses the official eBay API for full control over listings and prices.

3

Testing and go-live

We start with a small product selection and test all processes: listing creation, inventory synchronization, order import, and shipping notification. For auctions, we simulate the complete flow including bid end and payment. Only once everything runs smoothly do we go live with the full range.

What makes eBay attractive for JTL-Wawi users

eBay offers sellers special options:

  • Auctions for surplus stock: Do you have surplus stock, B-grade goods, or one-off items? The auction format can be a good fit for these. DezemberHub can start auctions from JTL-Wawi with defined starting prices and durations.
  • Your own eBay Shop: An eBay Shop gives you your own storefront on eBay. DezemberHub synchronizes your JTL categories with the eBay Shop categories so your products remain structured and easy to find.
  • The rating system as a trust factor: eBay ratings are an important trust factor. A strong rating combined with a well-maintained eBay Shop boosts both visibility and repeat purchases.
  • International expansion: eBay offers programmes for international shipping. DezemberHub can list offers simultaneously on eBay.de, eBay.at and other eBay marketplaces.

eBay and Amazon: two channels, one Connector

The JTL-Wawi Amazon integration works with the standardised Amazon product catalogue. eBay adds individual listing templates, flexible pricing models and several listing formats. The Connector covers both channels without you having to maintain two tools.

Supported features at a glance

Swipe to see all columns

Function Status
Fixed-price listings (Buy It Now)
Auction listings
Best offer functionality
Stock synchronisation
Order import to JTL-Wawi
Shipment tracking
HTML listing templates
eBay Shop categories
Variants (size, color)
eBay Plus compatibility
eBay Promoted ListingsOn request

Frequently asked questions about the JTL-Wawi eBay connection

How do I connect JTL-Wawi with eBay?

You connect JTL-Wawi to eBay via the DezemberHub Connector. We configure the connection to your setup, enter your listing formats and shipping rules, and start with a small product selection. Once everything is running, you go live with your full range.

Can I sell on eBay and Amazon simultaneously via JTL-Wawi?

Yes. The DezemberHub Connector keeps inventory synchronized across all channels. A sale on eBay immediately reduces the Amazon stock and vice versa. This prevents overselling, regardless of how many channels you are running simultaneously.

Does the connection also support eBay auctions?

Yes. You can start auctions with a starting price, duration, and optional buy-it-now price directly from JTL-Wawi. On request, we optimize the start times, for example to set an evening end date for maximum visibility.

Can I use different eBay listing templates?

Yes. We create HTML listing templates that represent your brand and comply with eBay requirements. You can use different templates for different product groups, for example for new goods and B-grade items.

What does the eBay connection via DezemberHub cost?

The Connector is available on request and adapts to your setup. You start free for 30 days, without payment details and without automatic renewal. This lets you try out eBay selling from JTL-Wawi at your own pace.

Connect JTL-Wawi and eBay automatically

Start with 30 days free, no payment details and no automatic renewal. Or call us if you want to talk through your JTL setup together first.

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Legal notice

All brand, product and company names mentioned are trademarks or registered trademarks of their respective owners and are used here solely to identify the products and services mentioned. DezemberHub is not an official successor to the systems mentioned and does not act in their name. All information about competing products is based, to the best of our knowledge, on publicly available sources (vendor websites, trade press, registry data). As of June 2026. Errors excepted. If any information seems inaccurate or out of date, please contact us. We will review the note and correct it promptly.

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