If your book is always available for $.99,
then a Riffle Select promotion won't seem particularly special.
Then Riffle ran, and pushed me from 85,964 in the Paid Kindle Store to 13,232.
Not exact matches
I asked Neil Baptista the CEO of
Riffle about the turnaround time for book recommendations, he said «Our beta chatbot asks a few questions and
then gets the request in front of a
Riffle Expert.