Germany's #1 Marketplace Selling Program

Turn Unused Items into Real Income on German Marketplaces

Learn proven strategies for Kleinanzeigen, eBay, and other German platforms. From listing your first item to scaling a profitable reselling business.

Browse Courses How It Works

4,200+ active students

4.9 / 5 rating

30-day money back

Learn in English

€2,400 avg / month student earnings

Why SellDecour

Everything You Need to Sell Smart on German Platforms

Our structured curriculum covers every step — from account setup to advanced pricing psychology — specifically tailored for Germany's unique marketplace ecosystem.

Platform-Specific Roadmaps

Dedicated modules for Kleinanzeigen, eBay Kleinanzeigen, Shpock, and Vinted — each with its own nuances.

Listing Optimization Techniques

Photography tips, title formulas, and description templates that get more views and faster sales.

Pricing & Negotiation Mastery

Data-driven pricing strategies and negotiation scripts for closing deals at full asking price.

Scale to a Real Business

Learn sourcing, bulk buying, and automation to turn side income into a full-time venture.

Popular Courses

Start with Our Best-Sellers

Practical, step-by-step courses built for real results on German marketplaces.

View All Courses

Beginner 6h 30m

Kleinanzeigen Zero to First Sale

Create a winning profile, write magnetic listings, and close your first deal within 7 days.

Intermediate 9h 15m

Advanced Reselling: Scale to €2K/Month

Sourcing strategies, bulk buying, automated listings, and time-saving workflows for serious sellers.

All Levels 7h 45m

Fashion & Clothing Resale Masterclass

The most profitable niche on German platforms — learn to spot, price, and sell fashion items fast.

The Process

Your Path from Learner to Earner

Follow our proven four-step framework and start generating consistent income in as little as two weeks.

Pick Your Course

Choose from beginner to advanced courses tailored to your goals and current experience level.

Learn at Your Pace

Self-paced video lessons, downloadable resources, and real listing templates you can use immediately.

Apply the Strategies

Implement what you learn on your own accounts with step-by-step guidance from our instructors.

Earn & Scale

Watch your income grow and use our advanced modules to build a full reselling business.

Student Stories

Real People, Real Results

Thousands of students across Europe have transformed their financial lives with our courses.

I started with zero experience and made my first €300 within the first week. The Kleinanzeigen templates alone were worth the entire course fee. Absolutely brilliant.

Marcus W.

Hamburg, Germany

As an expat in Munich, I needed a way to earn extra money without a German work permit. SellDecour showed me exactly how to legally sell online — now I make €1,800/month.

Priya S.

Munich, Germany

The advanced reselling module changed the game for me. I went from casual seller to running a proper business with monthly revenue exceeding my day job.

Tobias K.

Berlin, Germany