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What to write to us about

• Payments, memberships and refunds: include your username, what you bought, the date and the PayPal transaction ID or Stripe receipt number. See the Refund Policy.
• Your account and data: sign-in problems, data copies or account deletion. Write from the e-mail address on your account. See the Privacy Policy.
• Rights holders: to have a work removed, tell us the title, the pages concerned and how you hold the rights. What a formal notice must include is on the DMCA and copyright page.
• Reporting a comment or review: use the report button on the post so moderators see it with its context.

We read every message and reply by e-mail.