Crypto pump and dump groups and channels come in two types: - Free. The most in-demand and available to all comers. Designed for market participants who want to generate income quickly without significant investments. Such groups often have a large audience, but due to the lack of insider information, they rarely bring results. As a rule, organizers of such pump groups use members as an ‘additional object’ for their fraudulent manipulations. - Paid. Paid channels in Telegram look more promising because insider information comes to them earlier. This increases the chances of earning money. Depending on the conditions, payment can be one-time, monthly, or other types. But, you should understand that payments don’t guarantee trustworthiness or positive results. Organizers can charge fees and exploit you for fraud anyway.