Message them to receive FREE Truffles. Provide your phone number, buy a bag of CORE Foods Truffles from a local store, and they'll reimburse you for the price of one bag via Venmo.
Buy a bag of Truffles at a nearby retailer. Send them a picture of your receipt. They will send you cash back within 24 hours through Venmo or PayPal for the cost of one bag.