I need approximately fifty introduction articles written approximately 100 words each. There are 12 main categories on my website (examples are Ceiling Fixture, Floor Lamps, Fire Place Screens, etc.). There are subcategories under each main category (examples under Ceiling Fixture are Billiard Island, Chandelier, Fan Light Shades, Flush Mount, etc.). These introduction articles will be placed at the top of the corresponding web page of all of the products listed in that subcategory. It is designed to entice the customer to look at all of the products listed and purchase. The articles should be interesting and relevant and unique. It is also designed to make the page popular with the search engines. I will give you one master list of keywords that you will use to weave into these articles for proper Search Engine Optimization.