Diana, You can find this under the "shop" drop down. It will show "invite an insider". From there you will seen a "send invite" button on the top right. Above the rankings. I will include a link here a well. https://www.guidefitter.com/insiders-referral-program . hopefully this helps.
Looking for recommendations for an outfitter in Texas to take us out for Early Teal season and also do some Dove hunting. Would like a place that also offers lodging. Who have you had good experiences with?