Help Center.
A few things people actually ask.
I can’t sign in
Use the email saved on this device, or reset the password from the sign-in window. Continue with Google if that is how the account was made. The reset stays on this device.
Someone can see my books
A library marked public is visible to other people here. Switch it to private if it should not be. A private library is not presented as a public collection.
The price looks wrong
Prices are estimates from recorded sales and listings. They can be incomplete or late. They are not an appraisal. The range is information, not an offer.
What is the marketplace fee?
Offers and trades on 2mb include a 9% platform fee on the transaction price. You see the fee and what the seller receives before you send an offer. External buy links from other shops are unchanged.
A book is missing
Send it from Submit a Book, or add it from your library once you are signed in.
I need a person
Write to mail@2manybooks.com. That is also the contact page.