Can I post a referral link or promo code for my crypto product?
No, the "Spam" rule strictly prohibits any referral links, promo links, or codes, and doing so can lead to a permanent ban.
Subreddit guides
r/CryptoCurrency rules, stats, and what to post
A source-backed Rankhog guide to r/CryptoCurrency: public rules, community context, posting fit, and startup-promotion risk before you publish.
By Anthony Riera, founder and operator of Rankhog.
Subreddit guides combine public Reddit source URLs, captured rules, visible verification dates, and Rankhog's account-safety workflow.
Current public stats
- Members
- 10,155,713
- Verified
- September 18, 2026
- Category
- Startup founders and entrepreneurs
Rules can change, so Rankhog keeps verification dates and the original public Reddit sources visible.
Rule summary
- Core Principles: See our [Expanded Rules](https://bit.ly/3rcwbAA) wiki page for more details about this rule.
- Spam: * **Rule #2.10 - Posting referral, promo links, or codes of any kind is strictly prohibited and will be met with a long-term or permanent ban. This includes "PM for referral", asking for referral codes or links, and linking to sites used solely for referral links.** --- See our [Expanded Rules](https://bit.ly/3xC04LN) wiki page for more details about this rule.
- Manipulation: See our [Expanded Rules](https://bit.ly/3HXgTWd) wiki page for more details about this rule.
- Illegal Activity: See our [Expanded Rules](https://bit.ly/3leCmjS) wiki page for more details about this rule.
- Content Standards: See our [Expanded Rules](https://bit.ly/3DZwh23) wiki page for more details about this rule.
- Personal Information: See our [Expanded Rules](https://bit.ly/3nZJ134) wiki page for more details about this rule.
- Content Theft: See our [Expanded Rules](https://bit.ly/3p9fzXI) wiki page for more details about this rule.
- On Topic Discussion: See our [Expanded Rules](https://bit.ly/32GgQOv) wiki page for more details about this rule.
- Suitable Titles and Flairs: See our [Expanded Rules](https://bit.ly/3xwfxgl) wiki page for more details about this rule.
- Communicate With the Mod Team: See our [Expanded Rules](https://bit.ly/3cXQ0TM) wiki page for more details about this rule.
Works well
- A news update about a major protocol upgrade, written in your own words with a clear title and the correct flair.
- An analysis post breaking down a trend in the crypto market, with no links to your own product or site.
- A discussion question asking the community about a specific technical or economic aspect of a cryptocurrency.
- A summary of a recent regulatory change, written in plain language and attributed to the original source.
Avoid
- Do not post referral links, promo links, or codes of any kind, including phrases like PM for referral.
- Do not ask for referral codes or links, and do not link to sites used solely for referral links.
- Do not manipulate content or votes, as this violates the "Manipulation" rule.
- Do not post off topic content that is not about cryptocurrency news, discussion, or analysis.
- Do not use misleading or inappropriate titles, and always use the correct flair as required by "Suitable Titles and Flairs".
- Do not steal or repost content without attribution, which falls under "Content Theft".
What r/CryptoCurrency Is For
This community is for cryptocurrency news, discussion, and analysis. It is the leading community for people who want to talk about crypto, share updates, and break down what is happening in the market. The rules point to a focus on keeping things on topic, maintaining content standards, and avoiding manipulation or spam.
Rules That Matter Before Posting
The rules that matter most for anyone doing marketing here are "Spam", "On Topic Discussion", and "Suitable Titles and Flairs". The "Spam" rule is the sharpest. It says that posting referral, promo links, or codes of any kind is strictly prohibited and will be met with a long-term or permanent ban. It even covers asking for referrals, saying "PM for referral", and linking to sites used solely for referral links. "On Topic Discussion" keeps the room focused on cryptocurrency. "Suitable Titles and Flairs" means your post needs the right title and the right flair to survive. There are also broader rules like "Core Principles", "Manipulation", "Content Standards", and "Content Theft" that set the tone for what is acceptable.
What To Post
A good post here is a piece of genuine cryptocurrency news, a thoughtful analysis, or a discussion question that fits the community's focus. If you are a founder, the only way in is to share something useful about the crypto space without any promotional angle. Write a clear title, use the correct flair, and make sure the content is original or properly attributed. Your goal is to contribute to the discussion, not to drive traffic somewhere else.
What To Avoid
The fastest way to get banned here is to post referral or promo links or codes. The "Spam" rule is explicit that this will lead to a long-term or permanent ban, and it covers a lot of ground, including asking for codes, saying "PM for referral", and linking to sites that exist solely for referral links. You also need to avoid manipulation, illegal activity, and content theft. Keep your posts on the topic of cryptocurrency, and make sure your titles and flairs are suitable. If you are not sure about something, the "Communicate With the Mod Team" rule suggests reaching out to the moderators first.
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Common questions about r/CryptoCurrency
Can I ask people to message me for a referral code?
No, even asking for referral codes or links is prohibited under the "Spam" rule.
What topics are allowed here?
Posts must be about cryptocurrency news, discussion, or analysis, as stated in the public description and the "On Topic Discussion" rule.
Do I need to use a specific title format or flair?
Yes, the "Suitable Titles and Flairs" rule requires suitable titles and appropriate flairs on every post.
Is AI generated content allowed?
The rules do not give specific guidance on AI content, so its treatment is unknown based on the provided evidence.
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