Hello, @mprep please tell me the rules allow me to post this signature:
Binance is giving away $500,000 of crypto this Valentine’s Day! All you gotta do is use my referral link. Spreading the love to you guys!thanks
I'm not a @mprep

, but I'll allow myself to quote this one:
You are allowed to put referal links in your signature, the main concern with referal links is people creating spam to give out their referal links. You can put whatever you want in your signature as long as its not a link to malware, or if its a link to a NSFW site, please label it as such. Nothing sucks worse than getting into a bad situation because that buycoinsdirect.com link in your signature is actually a cam site. Different user groups, IE legendary/Newbie have different restrictions on what sort of formating is able to be used in their signature. For example newbie accounts can't have links, certain usergroups can't have styled signatures, etc. That is disabled by settings not something you can accidentally mess up.