Understanding the Everfolow’s URL structure

https://healingseries.com/impact/?uid=127&oid=13&affid=1

Everything after the question mark is additional parameters. In our case, these are the affiliate parameters

uid

If the Offer has additional URLs (eBooks, for example), they will have their own unique ID. The Trailer (Base) URL will not have this parameter.

oid

Offer ID

affid

Affiliate ID

Knowing the URL structure, you can create links manually in google sheets if necessary