Originally Posted by
Majuki
My guess is they're reselling some business account service (perhaps against the T&Cs).
T-Mobile does have a test drive option, which is an official way of getting connected to their network without any middleman, but I imagine that might be one time use.
yeah I'm pretty sure they are just resell you a Tmobile trial plan, that's why the selling list max is 90 days........
these sellers are doing crazy staff, they will sell one euro prepaid sim to multi users, since most chinese oversea tour just last 10 days, so they can sell a monthly prepaid sim to 3 users!