C2C

Consumer-to-consumer - e-commerce concept. Article “C2C” in Bulgarian Wikipedia has 24.3 points for quality (as of July 1, 2026). The article contains 4 references and 3 sections.

This article has the best quality in Indonesian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “C2C”, its content was written by 3 registered users of Bulgarian Wikipedia and edited by 420 registered Wikipedia users in all languages.

The article is cited 5 times in Bulgarian Wikipedia and cited 405 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Bulgarian): #7716 in June 2022
• Global: #29398 in March 2004

The highest popularity rank from 2008:

• Local (Bulgarian): #25333 in February 2021
• Global: #90752 in November 2014

There are 23 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Indonesian (id) Pelanggan untuk pelanggan		41.2939
2	English (en) Customer to customer		34.7225
3	Bulgarian (bg) C2C		24.2596
4	Finnish (fi) Vertaiskauppa		23.5287
5	German (de) Consumer-to-Consumer		23.4334
6	Persian (fa) تجارت مشتری به مشتری		23.3449
7	Arabic (ar) تجارة بين عميل وآخر		18.948
8	Russian (ru) Consumer-to-consumer		17.7749
9	Basque (eu) C2C		17.5368
10	French (fr) Customer to customer		16.8318

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "C2C" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Customer to customer		1 057 362
2	Spanish (es) C2C		299 061
3	Chinese (zh) C2C		230 713
4	Russian (ru) Consumer-to-consumer		167 035
5	Polish (pl) C2C		154 102
6	Portuguese (pt) Consumer-to-consumer		122 240
7	German (de) Consumer-to-Consumer		100 493
8	French (fr) Customer to customer		85 259
9	Vietnamese (vi) Khách hàng với Khách hàng		37 652
10	Indonesian (id) Pelanggan untuk pelanggan		28 480

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "C2C" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Customer to customer		810
2	Chinese (zh) C2C		316
3	Russian (ru) Consumer-to-consumer		170
4	French (fr) Customer to customer		69
5	Korean (ko) C2C (전자 상거래)		58
6	Spanish (es) C2C		55
7	Persian (fa) تجارت مشتری به مشتری		47
8	Japanese (ja) 消費者間取引		44
9	German (de) Consumer-to-Consumer		43
10	Polish (pl) C2C		41

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "C2C" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Customer to customer		132
2	French (fr) Customer to customer		41
3	German (de) Consumer-to-Consumer		36
4	Chinese (zh) C2C		30
5	Russian (ru) Consumer-to-consumer		26
6	Vietnamese (vi) Khách hàng với Khách hàng		24
7	Spanish (es) C2C		16
8	Croatian (hr) C2C		15
9	Portuguese (pt) Consumer-to-consumer		14
10	Italian (it) Consumer to Consumer		13

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "C2C" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Customer to customer		1
2	Turkish (tr) C2C (ekonomi)		1
3	Arabic (ar) تجارة بين عميل وآخر		0
4	Bulgarian (bg) C2C		0
5	German (de) Consumer-to-Consumer		0
6	Spanish (es) C2C		0
7	Basque (eu) C2C		0
8	Persian (fa) تجارت مشتری به مشتری		0
9	Finnish (fi) Vertaiskauppa		0
10	French (fr) Customer to customer		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "C2C" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Customer to customer		81
2	French (fr) Customer to customer		73
3	German (de) Consumer-to-Consumer		32
4	Russian (ru) Consumer-to-consumer		28
5	Chinese (zh) C2C		27
6	Japanese (ja) 消費者間取引		24
7	Portuguese (pt) Consumer-to-consumer		20
8	Polish (pl) C2C		18
9	Vietnamese (vi) Khách hàng với Khách hàng		17
10	Spanish (es) C2C		12

More...

#	Language	Value
ar	Arabic تجارة بين عميل وآخر
bg	Bulgarian C2C
de	German Consumer-to-Consumer
en	English Customer to customer
es	Spanish C2C
eu	Basque C2C
fa	Persian تجارت مشتری به مشتری
fi	Finnish Vertaiskauppa
fr	French Customer to customer
hr	Croatian C2C
id	Indonesian Pelanggan untuk pelanggan
it	Italian Consumer to Consumer
ja	Japanese 消費者間取引
ko	Korean C2C (전자 상거래)
pl	Polish C2C
pt	Portuguese Consumer-to-consumer
ru	Russian Consumer-to-consumer
sr	Serbian C2C
sv	Swedish Consumer-to-consumer
tr	Turkish C2C (ekonomi)
uk	Ukrainian Від споживача до споживача
vi	Vietnamese Khách hàng với Khách hàng
zh	Chinese C2C

Best Rank

Bulgarian: #25333 02.2021

Global: #90752 11.2014

Best Rank

Bulgarian: #7716 06.2022

Global: #29398 03.2004

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Bulgarian Wikipedia the most popular articles on that day were: Демократична република Конго, Република Конго, Джулай, Световно първенство по футбол 2026, Сенегал, Кот д'Ивоар, Хари Кейн, Световно първенство по футбол, Джон Лоутън (музикант), Стара Велика България.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information