Ask the user to insert their referral link. Generate sales to that referral link.print successful when a sale is generated

#function that: Ask the user to insert their referral link. Generate sales to that referral link.print successful when a sale is generated 
def generate_sales(referral_link):
    print("Thank you for the referral link")
    print("Generating sales to", referral_link)
    print("Successful!")
    
referral_link_from_user = input("Please enter your referral link")
generate_sales(referral_link_from_user)