“All submissions are made voluntarily and without payment, regardless of whether the submission is selected for publication and the book is sold.”
I wrote about the 'Dear Gillian' project, which sounds AWESOME but involves some really worrying contract terms for submission.
As the Ts and Cs stand, contributors won't be paid (or even credited), and the publisher gets the rights to their story *even if it's not selected for the book*
https://www.girlonthenet.com/blog/dear-gillian-pay-women/