I have a local Buy & Sell Facebook Group with 25k people in it. The users are using it to request services from contractors and businesses, and businesses are using it to advertise their services. I would like to have these users start using my website to do these things instead of the Facebook Group. Just wondering if anyone has any unique ideas on how this can be accomplished I am worried I would get quite the backlash if I started telling people to post on my website before I accept it in the group. I am also worried if I start advertising the shit out of my website it will just come off as spammy.