How to select quality paid directories for positive SEO result? I would like to go forward with paid directories. But, there are many directories which are providing listing for 3 months or 6 months or 1 year. So, after 1 year my listing will remove from there. So, Is it put effect on my search engine ranking after 1 year?
You should go to directorycritic paid directories list and sort by PR. These are typically the websites that have been around awhile and are not going anywhere. Now there are over 20,000 paid directories, some costing tens to hundreds of dollars; whether the ROI is there is questionable, but the main ones are DMOZ (pay someone to get in), and yahoo directory.