What happens if I accidentally returned an item that is not a TATCHA.com purchase? April 02, 2019 22:06 TATCHA is not responsible for the return of items not purchased at TATCHA.com. Related articles What happens if I accidentally returned an item without authorization? Happiness Guarantee Domestic (USA) Returns How long will it take for me to see a refund? What if I used an E-Gift card as the original method of payment?