I am occasionally asked by people who know me to provide them with a referral link, and I don't remember it or it takes me too long to find it. Referral links are ways vendors provide incentives for existing customers to bring in new ones, passing on the acquisition costs as a credit to both the new customer and the existing new customer.

Please let me know if you use any of the above so that I can make sure you are getting your promised credit or more. Companies may occasionally change their referral programs, increasing or decreasing referrals.