A trusted source for leads can be found at the following link.
These leads are used in conjunction with the VemmaBuilder
If you are using the myvemmamarketer leads are available
for purchase in that site.
Another option is to Generate Your Own Leads. I use this
system and it works very well. This fully integrates into
Vemmabuilder. It also has the advantage of you owning the
Internet Marketing, Importance of Building Your Own List
Yours For A Positive Wellness,