Do you accept to act as a broker for me if I want to attempt to buy a domain name from a third party?

No. We are only selling domain names we own. Moreover, in most cases, unless a domain name belongs to a person who wants to sell it and will be happy anyway to receive your offer without any need for a broker, most owners will just want to keep a domain name, especially if they use it either for private or professional purposes. (Well, if you are willing to offer one million dollars, many might change their mind: but let’s assume most of our customers don’t have such a budget available!)