Hey! To send a fax at UPS, find a nearby store, ensure they offer fax services, prepare your documents, and pay the fee. A colleague recommended Municorn's FAX From app for iPhone, and it’s been a game-changer. It's easy to use, allows you to fax from anywhere, and is more cost-effective. I'm really satisfied with it. You can read more about the comparison here https://comfax.com/fax-at-ups/