How much is the Cosmo membership?

Could you please clarify for me the cost associated with obtaining a Cosmo membership? I'm interested in understanding the financial commitment required for this service, as it would be helpful for my budgeting purposes. Could you provide a breakdown of any potential fees or charges involved, as well as any discounts or promotions that might be available? Additionally, would the membership price vary based on the duration of the subscription or any other factors? Thank you for your assistance in this matter.