Invest instead in educating yourself about the new style of Attraction Marketing.  There are several resources in the market to assist you in this but I use, and recommend, Mike Dillard's Magnetic Sponsoring and Ann Sieg's The Renegade Network Marketer.  Both of these explain not only the process of "attracting" leads to you rather than chasing them down, but also how to "monetize" this process so that you can actually get paid by the leads you generate even if they say no to your primary Network Marketing Business.

If you then take the knowledge that you gain from these books and put it into action to build a Social Marketing campaign online then your advertising can be free.  So you are generating leads from free advertising and they are paying producing income for you even before they join your MLM. 

That's a powerful and ATTRACTIVE way to grow your business.