We've known about Square's new NFC-friendly reader for a while, and now the point-of-sale gadget is available for use. Starting today, 100 merchants in "select cities" (quite a few, actually) will begin accepting NFC-driven payments like Apple Pay, Android Pay, Samsung Pay and those newfangled chip credit/debit cards. The reader is a square pad (of course) separate from the company's usual POS setups and sliding readers, allowing you to hover your phone or insert a card to complete purchase. The unit is wireless and pairs with either a countertop system or Square's free mobile app to handle the transactions. However, the new reader itself will set businesses back $49 in order to get started. For the initial rollout, look for the device at businesses in the following cities: Atlanta, Austin, Boston, Chicago, Denver, Los Angeles, Nashville, New Orleans, New York, Miami, Minneapolis, Philadelphia, Phoenix, Sacramento, San Francisco, Santa Cruz, Seattle, St. Louis Tampa, and Washington, D.C.