The most important criterion is that the decision to start the Cashback service on the Blockchain platform. I have not seen such projects yet.
Yes, and only PARQ have made that possible. It gives a huge impact in the crypto currency community. In addition it is another advantage of this crypto cashback platform from other cashback platform.
Every project needs a whole respect for its community and each project had some risks involved to be invested.
This is logical, any kind of investment is a huge risk. All investors who decide to invest their money in the project they risk them, because they can deceive, and maybe the project simply does not interest anyone and that's all.