If you cancel entire account before receiving 24 bill credits, credits stop and balance on required finance agreement is due (e.g. $42 – TCL SyncUp Tracker). Bill credits end if you pay off device early. Tax on pre-credit price due at sale. Limited-time offer; subject to change. Qualifying credit & service required. If you have cancelled lines in past 90 days, you may need to reactivate them first. $35 device connection charge due at sale. $42 via bill credits; must be active and in good standing to receive credits; allow 2 bill cycles. Max 12/account. May not be combinable with some offers or discounts. $2/mo./line: Limited time offer; subject to change. Qualifying credit, AutoPay, & new line required. If you have cancelled lines in past 90 days, you may need to reactivate them first. Discount via monthly bill credits;line with promo must be active and in good standing to receive credits. Credits may take up to 2 bill cycles; credits will stop if you cancel any lines or change plans. Max 3/account. May not be combinable with some offers or discounts.