post, upload, email or otherwise transmit any unsolicited or unauthorised advertising, promotional materials, “junk mail”, “spam”, “chain letters”, “pyramid schemes”, “affiliate schemes” or any other so called “business opportunity” or any other form of solicitation or commercial exploitation

Make this proper case.
Post, upload, email or otherwise transmit any unsolicited or unauthorised advertising, promotional materials, “junk mail”, “spam”, “chain letters”, “pyramid schemes”, “affiliate schemes” or any other so called “business opportunity” or any other form of solicitation or commercial exploitation