If you are interested in marketing your small ecommerce business, but don't have a large bankroll, you will be happy to know that there are plenty of ways you can accomplish this task for free. There are many ways to garner free marketing, while they may be labor intensive, if you are just starting out and don't have lots of cash flow, they definitely make sense.Forums
Start hitting the forums that pertain to your business and post on them daily. Most forums allow you a one or two line signature, where you can advertise your products or services. The more you post quality comments, the more your signatures get seen and hopefully your products are purchased.Article Distribution Sites
You can easily create articles about your businesses niche and include your link back to your site. Most article distribution sites allow other web developers to post these articles as long as they have your link on them along with information about the author. You can easily grow your business with the help of articles.Traffic Swap
There are many communities that now have traffic swaps; you look at other people's web sites for credits and other web developer's look at your web site. The great thing about traffic swaps is that you come across interesting products and services, some of them that you might buy, as well as other people that might buy your goods.