They did say 15 posts is the maximum.
Txs, fixed.
Apart from this error which does not invalidate the concerns that I had there are many other points that raise concerns and I see that they are shared with you. I guess we can use this thread as a follow up on what may happen in the campaign. If everything goes well I guess there will be few comments and if so I will lock the thread, but if we see that they start to spam or do not pay, or that there are delays in payments, etc., we can comment here. As I said in the OP and I share with you at the moment we can do nothing but wait and watch.