Promo 1 is for SFR and some PNR deals, too.
Promo 2 is a giveaway, all sub-genres of science fiction, including SFR.
And Promo 3 is kinda weird. They listed PNR, but asked for any stories with strong mystery or suspense, and named the promo as mystery & suspense. So it might be an interesting mix there–possibly some new-to-you authors to find.
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