So we were warned: Cheap NO Good, Good NO Cheap
So they charged us an additional 5.5Gb for an extra $55+ !!!
Here is the thing: On Wed, Sep 30, 11:46 PM (6 days ago) they emailed us to indicate that we have used our 100% data allocation.
Can we actually use up 3GB bill shock protection plus 5.5Gb in 14 min with 4G?
Our Glasswire monitor also says 100Gb
3GB bill shock protection kicks in after your 100GB runs out. I only used less than 100MB of 3GB last month, no extra charge.
Email notification could be delayed. I received 100%-used-up email @ 11.45pm (almost same as you) and I think I already used it up before then.
BTW, your 1st bill should include whole Oct standard usage.