I just don't.
And this isn't because I don't think ads work. They do.
But they are a gamble, and you, baby author, are not yet ready to play that game.
That's what most advertising is, a roll of the dice.
^ Not enough people are honest about that.
(I KNOW. IT IS SUCH CLICHED ADVICE. But it's true.)
And hopefully--dear sweet baby reader--hopefully it is book 2 in a series.
Then the third is book 3, or maybe book 1 in a new series.
And then make book 1 free.
(All free haters, don't at me, I don't care)
That ad will almost always earn you a positive ROI.
ROI = return on investment.
Memorize that.
I am not being critical of running a marketing campaign that includes Facebook ads, AMS ads, etc.
But those are MARKETING CAMPAIGNS. They require attention. And a TON of churn.
Copy testing.
Image testing.
Copy and image testing.
So do not do this until you are comfortable with the money side of it.
Do not do it while stressed about money.
IT. IS. NOT. NECESSARY. TO. SELL. BOOKS.
It can help!
But anyone who says it's a requirement in 2019 to move units doesn't know enough about writing compelling stories. (Fight me)
Okay, so it's not easy to get a BookBub ad. I know! They turn me down a lot. KEEP WRITING THAT SERIES. Write the next one! Don't jump genres, don't start over and over and over again. Starting over is folly.
^ That's it. If you have X number of books and cannot figure out how to do this, feel free to hit me up in the comments. I will brainstorm.
I hate ads. Hence how I know they're not necessary.
I don't hate them because they don't work (they do), but because I don't enjoy the effort required.
Basically, a LOT of spending depends on how stressful it is for you.
This is the time to really get into that level of marketing. And if you aren't there, that's okay. Focus on building the catalogue and playing it safe.