I have two cvs spreadsheets from two different vendors. They both have over 20,000 inventory items. I need to match up what sku numbers appear on both and then match a column that has image urls to the spreadsheet that does not have the url listed. It is probably easy, but I don't know excel or csv function. I'm sure someone can make a quick buck (I know it will be more than 1 Buck LOL) doing this for me.