Is it better to market many times to a smaller list or less times to a bigger one.

[Matthew Skinner]

Hi everyone,

Basically I have 1500 dollars for yellow letters at this time. would it be better to send 2000  out to a list of 2000 different people, or send 2000 over a period of 4 months to the same list of 500 people. I know multiple touches get results, but you also want to make sure your target is big enough. 

Any guidance here?