since it would matter on referral bonus.If it would talk about fixed weekly payout for wearing the signature then this might get some consideration but the most important is the fund shoudl really be escrowed.
If you do like to expose your project then you should ready up your wallet.
Also somebody should check whether it's legal to sell such products, else the signature wearers may face ... surprising (legal) consequences...
The same was my first impression .. Selling drugs online is always associated with something shady. If it is an interesting product with no signs of crime, at least the manufacturer's website should be given. But here we have only kind of second-hand website.. better stay away guys..