Make your payments (RED). Plug in the SQUA(RED) Reader to securely accept credit cards on your iPhone®, iPad,® or Android.™ Each time customers pay, they’ll receive an email receipt that shows them how to donate to the fight against AIDS. 97.27% of the purchase will go to the Global Fund. Download the free Square Register app and create your account. Pay just 2.75% per swipe—no other fees. Square deposits payments into your bank account in 1-2 business days. Available in the U.S. only 97.25% of the $10 donation amount will go to the Global Fund’s fight against AIDS