Can I use a promo code when I buy a device? Happy from Happiness at Circles.Life Updated May 22, 2018 05:04 Follow Devices can be purchased when you're on the $28 /mo Base Plan. Sorry, promo codes are meant for plan purchases only. Related articles Do devices come with warranty? I ordered a device, to be paid by installments. How does the payment process work? Why should I get the iPhone X on an installment plan with Circles.Life instead of re-contracting with my existing telco? How will my device be shipped? I want to return my device. Can I get a refund?