T-Mobile’s “Super Essentials Saver” is a Walmart-exclusive plan for new customers that undercuts Essentials pricing: $25/line with AutoPay ($30 without), includes 50GB premium data then deprioritization, Canada/Mexico coverage, and T-Mobile Tuesdays—BUT it’s limited to two lines, has no phone promos, and taxes/fees aren’t included. Dealers can win by packaging BYOD activation + transfer + accessories.