Yes, T-Mobile is offering a checking account through a partnership of Bank Mobile. It is at 4% of interest for up to $3,000, as long as you are a T-Mobile One Customer. And the nice thing is they pay monthly to one's account. So, if one has an account, they can essentially get about a month's worth subscription off, if one has a total of $3,000 to put in. It is FDIC insured (because it is by Bank Mobile). After the $3,000 the interest goes down to 1% any dollar after the $3,000. So if one has $4,000, the first $3,000 makes them 4% which is $120 a year, then an additional $10 for the $1,000 (at 1%). So in theory one can have enough in their bank account through T-Mobile to pay for their total subscription. My total bill is $96/month and that would mean I would have to have a good $108,000 in order that to pay my monthly subscription.