Promoting a business online can be complicated and time consuming. However, it can prove to be very effective. Online advertising can be some of the most targeted traffic you can obtain with your advertising dollar. Certain advertising, like television, radio and newspapers, just cast a wide net and hope to catch some interested people. But, they play a numbers game primarily. However, there are certain forms of online advertising that can be very targeted. One such method is advertising on online classified sites like Craigslist. They do take time and effort to post to, but with Craigslist auto poster software things can be made much easier and more streamlined. Craigslist auto poster software can be purchased from several different developers online. Basically, they allow you to enter all your account details into the software and it will then post your ads in the geographic locations that you choose. If you plan on posting several ads per day then you will need multiple accounts in order to do this. Most of these accounts are phone verified accounts. That means that when you sign up for an account you will get a call back on your phone to verify there is a human actually signing up for the account. This prevents one person from holding several accounts. However, these accounts can be purchased from several suppliers online.