Paste the URL your ads point at. This checks whether the tracking on it can survive to your analytics, and names what would stop it. No account, nothing sent anywhere, nothing stored.
It reads the link, in your browser. It does not visit your website, it cannot follow a redirect to see what survives it, and it cannot tell you what your page does with the parameters once they arrive. Everything below is decided from the URL itself, which is why it is instant and free and why nothing you paste leaves this page.
Knowing which campaign made money means getting the conversion back to the click that caused it. That is the part Growomat does.
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