You can bet that every piece of paperwork is rubber stamped by one of their legal experts. Most every complaint lodged refers to what the promoter's salespeople said. Most generally it is something that contradicts what they have stated in writing. Salespeople have been known to exalt the merits of an invention when expressly forbidden to do so. Companies with dismal or non-existent track records present themselves as experts in getting new products to market.
Many promoters use the same patent attorneys and patent searchers.
It is important to find out what percentage of the company's patent searches come back positive. If nearly every search is positive, this may constitute fraud. They are almost forced to distort or misrepresent the truth. Especially, when that person's paycheck is contingent on how much you ultimately pay the company. Be specific in your complaint.