url
https://example.com/offer?ref=partner&utm_source=Google&utm_medium=CPC&utm_campaign=Spring%20Sale#pricing
https://example.com/offer?utm_source=newsletter&utm_medium=email&utm_campaign=demo_weekly_news
https://example.com/offer?utm_source=unapproved_network&utm_medium=cpc&utm_campaign=spring_sale
https://example.com/offer?utm_source=google&utm_source=partner&utm_medium=cpc&utm_campaign=spring_sale
https://example.com/offer?utm_source=google&utm_medium=cpc