It's great to see that you're interested in network marketing. There is alot of opportunity for you out there. I'll be honest with you though...it takes, time, consistency, and some investment of money, but there are tons of ways to get started with little or no cost. Affiliate marketing being one them. Most of the time it's free to join companies as an affiliate. The key is how you market. That's where some costs can come into play.
Here are a couple of sites that I'm affiliated with for free that also provide some great training tools. Additionally, I highly recommend that you if you want to really generate leads that will in turn help you pay for marketing, plug into Attraction Marketing. Check out the links below and if you have any questions let me know. I look forward to staying connected and helping out in anyway possible.