Classified phone verified accounts, or PVA, are required to post in many sections on Classified. While Classified still remains a mostly free online classified site, they have introduced phone verified accounts as a measure to restrict the number of ads anyone can post from one account. Classified pva are limited to one ad every 48 hours. If you exceed this limit you run the risk of having your account put on hold. Therefore, it makes sense that if you plan to post multiple ads on Classified you will need multiple verified accounts. Almost every section on Classified can require a verified account. You may notice that originally you could post in any of the free (non-services) sections without a problem, but then one day were asked to phone verify your account. This typically is the result of Classified logging and tracking the number of ads you have posted from a set number of IPs and then decided that you were posting too heavily and implements phone verification on your IP range. Without verifying your accounts by phone, you can not continue to post using those IPs.