Can you promote in r/cardmarket?
Reddit-based community platform to discuss all things related to Cardmarket.com, the European marketplace to buy and sell trading cards.
The short answer
Respond helpfully and transparently; disclose any affiliation if you mention a product or service, keep posts focused on answering the user's question rather than advertising.
What works here
- ask and answer questions about Cardmarket
- share help resources or support links (non-commercial)
- participate as a community member
What gets posts removed
- overt promotional posts or solicitation without prior community signals
- posting repeated sales pitches or recruiting customers
- assuming vendor acceptance without moderator confirmation
Where this comes from
View the current official rules on Redditsubreddit is unofficial
Sidebar explicitly states the subreddit is community-run and not maintained by Cardmarket staff, so vendor presence is possible but not defined
support redirect
Sidebar directs urgent help to Cardmarket's helpdesk rather than subreddit, indicating the community is for discussion rather than official support or commercial activity
no explicit posting rules provided
No returned rules or flairs about self-promotion, links, or vendor participation, so policy on commercial posts is unknown
Based on the community’s official rules, analyzed June 23, 2026. Rules change; the official rules page is always the source of truth.
Read the Intoru research and correction methodology.
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