Costco Members Access T-Mobile Perks Online, Including DCC Waiver and Gift Cards

Costco members can now sign in to T-Mobile online via Costco to access perks like waiving the $35 Device Connection Charge (DCC On Us), Costco gift cards for upgrades and new lines, and stacked rebates (including a $400 BYOD rebate with Keep & Switch). Additional offers include $75 gift cards for new lines, up to $150 for new phone activations, and various other gift-card promos for wearables or home internet. The online flow is live now through a Costco landing page, but there’s no Sam’s Club equivalent yet.