The purpose if your mail piece is to get them to take a particular action like call you, return a mailer, go to a landing page, etc.Then there's the matter of frequency of contact.

Originally posted by @Jaelyn Whisler:Depends on how you choose to budget how much you can spend on the mailouts at one time Budget is not too big of an issue, i am just wasn't sure effectiveness of my frequency.

I would go over to the marketing section, read @Dev Horn @Jerry Puckett@Michael QuarlesFind lists of pre foreclosuresdirect mail to them frequency of 7 or moreAnd...

A lot has been going wrong lately, and I have sent somewhat nasty emails because of the frequency of things going wrong, but I'm worried I will be seen as a bad client because of it.

Keep in mind BBs is a frequency and reach marketing model.

Understanding REI, the velocity of money, leverage, and frequency of trade in a given area is one of the best ways to scale, grow, build cash flow, and create the ability to enter in those quality markets at scale as well.For example, if you had $30k and can only add another 20K to 30K at best per year for start-up capital, it would would take those 3 to 5 years to be able to possibly break into quality areas.

The bigger the deal, the higher frequency of custom contracts.

Of course this depends on how much money you make and the frequency of deals. 

Most of them don’t qualify, but often they are not going to tell you the truth – you have to figure it out through your screening process.Evictions for Cause and for Non-Payment: The frequency of needing court filings and eviction proceedings is higher than any other property I’ve ever managed.

I can't help you on the frequency with which sales are voided.