I heavily promote affiliate links for a well-known BTC broker (on Twitter, Facebook, and other mediums). Can I hire a signature campaign manager on this forum to promote the site (with my links)?

Or is it bad etiquette, since I am not connected to the site's ownership?

If it is allowed, do I need to put a disclaimer in the signature campaign ANN thread that makes clear that I am just a site promoter and not connected to the site's ownership in any way?

Thanks for any advice you can give.