To be totally pedantic Lemming has only ever set 1 rule and thats the golden one https://www.coffeeshopdirect.com/forum/viewtopic.php?t=3669 and when registering the one thing you agree too is this:
You agree not to post any abusive, obscene, vulgar, slanderous, hateful, threatening, sexually-oriented or any other material that may violate any applicable laws.
Offering a mom service may well be illegal but it's hardly surprising especially on here.