Serving ads? (Patreon)

Hi everyone.

So recently I got approached by an advertiser about serving ads in my site. I've been keeping the site free of ads all this time, but things are starting to get a bit tight so I could use the money.

Today I checked the script and it opens a pop up. They told me it's once per day per IP, but still, it's a new tab pop up, not an in-site pop-up.

Can you guys give me your input? If it's too intrusive for you I will have to reconsider it.

Thanks.

EDIT: Since most people hate popups, myself included, I decided not to go along with this.