I consider this the best feature of Fair Ninja since it guarantees payment through the use of smart contracts, we don't have to worry about not getting paid and other than that, you will earn reward points for every transaction!
payments will be freeze for a week or 2, this is for the security of the buyer if they want a refund and get the product back to the seller.
this is a good security for the customer but not on the side of the seller.
i hope ninja will be fair on both sides.
I think that the concept of this idea of freezing the money for two weeks is really in favor for the customers anyway their huge client will be the buyers so mostlikely the buyers should be protected and the fct that they freeze the money, fair ninja has the money/yoshi coin meaning the sellers is also protected because the token is with them they only need to bill Fair Ninja for it and for sure they use smart contract for this so fair ninja will surely comply with thier contract.
If you have nothing to hide as a seller and is confident with your product, Fair Ninja will be the best place for you and your product. The protection offered by Fair Ninja will surely attract more buyers thus more and more sellers will place their product at Fair Ninja.