Hi there, @Runsfelt06! Thank you for contacting us. Existing customers who are on a monthly plan and have made at least 12 consecutive on-time payments are eligible for the BoostUP! installment option. BoostUP! allows qualified customers to purchase an eligible smartphone or basic phone with a variable down payment, depending on the device, followed by 18 monthly installment payments. This can be done online, through Customer Service or in-store.