Wall Street Journal:
In a bid to outsmart Amazon's product-ranking system, some sellers are turning to click farms, reviewers-for-hire, and even paying off Amazon workers for info — The digital giant battles click farms, reviewers-for-hire and other scams as merchants try to outsmart its product-ranking system.
from Techmeme https://ift.tt/2vfYHmb
No comments:
Post a Comment