American Express Travel Related Services Company, Inc., 200 Vesey Street, New York, NY 10285, is licensed as a money transmitter by the New York State Department of Financial Services. NMLS ID# 913828. Sell your gently used iPhones, smart phones, video games, laptops, MacBooks, smart watches, VR and more. Swappa charges no seller fees. Dec 31, 2019 · Yes! If you are collecting money for an item on your sign up, you can add one or more images to the slot. The first image will show on your live sign up, and participants will be able to scroll through all of the images. The option to add images will be available when you set up your payment slots on Step 4 of creating your sign up.