E-commerce guide

What Is C2C E-Commerce?

Explore the business model used by giants like Trendyol, N11, Hepsiburada, and Amazon. Differences between B2C, B2B, and marketplace models, their benefits, and how to get started.

Trendyol N11 Amazon eBay
Customer
2
Platform
2
Customer
C2C = Customer to Customer (consumer to consumer)

What is C2C marketplace e-commerce?

A marketplace (C2C – Customer to Customer) builds on “Consumer to Consumer”, i.e. peer-to-peer trade. Entrepreneurs who want to build sites like Trendyol, N11, or Hepsiburada use this model.

Examples in Turkey

Sahibinden Yemeksepeti Hepsiburada Trendyol N11 Dolap Letgo

Global examples

Alibaba AliExpress eBay Amazon Airbnb

Revenue model

Commission revenue

Commission on each sale

Listing package

100 products, 30 days of listing

Advertising package

Promoted placement and sponsored content

1

Differences between B2C, B2B, and C2C marketplace e-commerce

B2C

Business to Customer

The site owner lists their own products and sells retail to end consumers.

Can import products from other sites via XML
Can push products to Trendyol, N11, etc.
Risks
  • Must hold product stock
  • Photography and uploads
  • Advertising and SEO cost
  • Seasonal inventory risk
  • Warehouse cost

B2B

Business to Business

The site owner sells products wholesale only to their dealers.

Buyers typically need an approved account
Wholesale pricing
Risks
  • Same risks as B2C
  • Stock holding cost
  • Needs advanced shelf/bin logic
  • Large warehouse requirements
2

How many marketplace models exist?

Whether you call it marketplace, multi-vendor, or C2C, this model has three main types.

1

Product sales

The richest model: thousands of SKUs with advanced XML/API and shipping integrations.

Trendyol N11 Hepsiburada Amazon eBay AliExpress
Build complexity:
High
Huge total addressable market; new sites can still win share
2

Service sales

No parcel shipping; services are listed one by one.

Armut Udemy Airbnb
Build complexity:
Medium
Often no need for Excel/XML/API catalog feeds
3

Classifieds

Revenue from listing packages; second-hand sales may be allowed.

Sahibinden Hürriyet Emlak Letgo
Build complexity:
Low
Dominant incumbents make greenfield success harder
3

Why did it become popular?

Pandemic impact

Physical stores lost revenue and shifted budgets online.

Investor appeal

Growing online sales pulled investment into digital commerce.

Efficiency

A B2C shop already runs ads and SEO; adding seller inventory and commission is a natural extension.

Lower risk

Instead of warehousing, recruit sellers who already carry the inventory risk.

2020 Turkey e-commerce snapshot
TRY 207 billion Total e-commerce turnover
66% Growth vs 2019
TRY 25 billion Turnover of four large marketplaces

Turkey’s four largest marketplaces (Hepsiburada, Trendyol, N11, GittiGidiyor) still cover only about 25% of e-commerce—a major opportunity for new marketplaces.

4

What the site owner must do

Choosing software

Build from scratch
TRY 3–4M Cost
1–1.5 years Timeline
Cost breakdown
or

After launch

1
Seller outreach

Meet sellers who will list products and agree commercial terms

2
Carrier contracts

Sign at least one courier that fits the marketplace model

3
Payment acquirer

Partner with a provider that can split payouts by commission rules

4
Marketing

Run targeted campaigns on Google, Facebook, Instagram, etc.

5
Invoicing

Invoice sellers for commission, ads, and membership revenue

5

What sellers must do

1 Upload products
2 Keep competitive prices
3 Keep stock counts accurate
4 Ship orders quickly
5 Handle returns

Why would shoppers buy from you instead of N11 or Trendyol?

In 2020 data, the four largest marketplaces covered only about 25% of e-commerce. The remaining 75% leaves room for focused new marketplaces with the right strategy.

Why should sellers list on your site?

Many sellers already invest heavily in their own B2C stores. If listing on your marketplace is free and you drive traffic, there is little reason for them to refuse.

6

Why choose Softomi marketplace software?

Single focus: marketplaces

In Turkey, the only infrastructure vendor that focuses exclusively on marketplace software.

Broadest feature set

Far more marketplace features than typical local vendors

Easy operations

Admin UX built so owners can run the site day to day

Advanced shipping

Integrations that let sellers print shipping labels in one click

Export-ready

As you scale, expand abroad with export-ready tools

Scalable

Grow without replatforming

Ready to launch your marketplace?

Explore Turkey’s most feature-rich marketplace platform with a free demo.

Demo