Costco In-Store Offer: T-Mobile Samsung S10e $150 off instant, S10 S10+ $100 off instant NO ADD A LINE/ NO TRADE IN (5/9/2019 – 5/16/2019))

Copying from Tomeaine
looks like no add line or trade in required
ok deal if looking to upgrade on existing TMobile line and don’t have a trade in
http://membershipwireless.com/con…9_tmo_gs10
$100 off S10 and S10+
$150 off S10e