If you cancel wireless service before receiving 24 bill credits, credits stop and balance on required finance agreement is due (e.g., $249.99 – Galaxy Watch4 40mm). Tax on pre-credit price due at sale.  Limited-time offer; subject to change. Qualifying credit & service required. If you have cancelled wearable lines in past 90 days, you may need to reactivate them first. In stores & on customer service calls, $35 assisted or upgrade support charge may be required. $249.99 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.