This document provides 50 tips across various categories to promote a photography business through search engine optimization, offline promotion, social media, networking, email, and advertising. Some key tips include optimizing a website for speed and mobile use, getting backlinks, printing business cards, tagging clients on social media, connecting with local influencers, sending newsletters to email lists, and using online advertising on platforms like Facebook and Instagram. The overall message is that photographers have many promotion options and don't need to implement all ideas at once.