If microsoft comes to the forum to sell something so this company is having the good history fo selling: everybody knows this company and many people bought.

But if some unknown seller came to the forum and this seller did not sell anything before anywhere and he does not have any history fo selling and this selling will be first time in his life and no one knows how it was coded (because no one will believe in his single word) because the seller will not disclose anything and evaluator will not evaluate without any information from the seller so ... who will evaluate it without information? No one.
If they know each other so that's fine ... but if not? In most cases it will be just first experience for the seller ... What he did? How he coded? Which indicator used?

We do not need anything from sellers. It is the sellers want to use our forum and our members which we collected aroud us to get more income. It will take the years to collect same number of members which we have on the forum consistently for the forex. We will survive without sellers with no any problem for anyone. So, it is responsibility of the sellers to give some information to evaluators.

If one well-known and reputable member wants to sell something and the other well-known and reputable member is giving good recommendation for him so that's fine: both developed a lot of free stuff for our forum and they will develop more for free.

But if someone unknown came and want to sell and don't want to co-operate with anyone so it is different situation.

Our forum lived 1 year without any commercial section from the beginning and all the members and good reputation we got only because we did not have commercial section in that time.