Data Entry - Adding Products to Magento Spreadsheet

Hello, I would like some products adding to a spreadsheet. The spreadsheet is for a Magento eCommerce website. There are a lot of columns but I have highlighted just 12 for you to fill in. I have done 10 products so far and there are roughly 100 more to add. Here's basically what you need to do: 1. I will provide 4 PDFs of lists of products I want to add. 2. Find the product using the search facitlity on an existing website 3. Copy the row above that I have done. 4. Change the SKU to the next number up, Add the product name, meta description, description using the information from the website in the same format as the row in the spreadsheet about. 5. There are two rows where you will need to use a little bit of HTML so you NEED to know what you're doing. I will need you to do a couple of the products first and then email me it back to show me you're doing it correctly. Any questions just ask. Its a pretty si