To be honest, I was having serious trouble parsing through Chrome's absolutely terrible docs relating to paywalling features. I just gave up and decided I should validate a market for something like this exists before I invest into bothering to slog through the entire monetization process.

If you hit the limit, let me know, I'd love it if you love it that much, and would love your feedback! I think I'll be looking for other venues of monetization, or bumping up the limit a bit. That being said, I use the Chrome store version of my extension too and I haven't hit the limit myself (yet!).

tl;dr I'm still figuring out a lot of the aspects of this, but wanted some validation before moving forward with more iterations.

if you're thinking about monetizing something with 9 installs you're definitely a hustler ! good luck to you!