There are also tidings that are compulsed within 10 minutes after evaluation, so you can see from the other users' evaluations that they did not purchase the product because they wanted it, but because they purchased many $100 products to make money.
I have seen many people buy products for the purpose of earning a reputation, but I have also seen other people buy products for the purpose of earning a reputation as well, and the Orica products sold are fake.