Trying to use the coupon code "PLUG5" that requires you to spend at least $50. I have over $60 in my cart and it still will not let me use the code. It keeps saying "We ran into a problem. Please try again later." I've tried on Google Chrome, Firefox, and on the iphone app. I have been trying for a couple of days now and it does not work. Anyone know what is going on, or what I should do? Coupon is valid. Expires on 24/09/2018.
