Popify Questions

First of all, I wanted to indicate that the product seems consistent, but I have some doubts, I would appreciate it if you could tell me if my comments are wrong
1. I don't quite understand the prices indicated on the appsumo page, on their website, the maximum is
15 dollars a month 50 campaigns, (147 Dollars) in appsumo 50 campaigns worth 3360 dollars.
https://app.popify.site/plan.

2. They...

2 - Can I use CSS Class to insert pop-up on my website to a CTA button?

3 - Do you have a wordpress plugin?

4 - anywhere to find existing templates to see options prior to purchase.

Thank you kindly sir

Can I not change the colors on a button bar?

Because to me, I see this is exactly the same as
https://codecanyon.net/item/social-proof-skyrocket-conversions-growth/24033812

Correct me If I am wrong. 👋😂

Thank you.