Matrix. Maha Cheat company for 2 Gb data rate for matrix card used in US is Rs. 1350. If u exceed data usage by 3 GB more. They give you bill for Rs. 4, 71, 000/- . If u use data under plan then per GB rate is Rs. 675 in US. If u exceed the limit then they will bill you Rs. 1, 36, 800 per 1 GB. They will charge you 202 times more charges.
Beware of this company. They will charge your credit card & make u bankrupt. They have a ties up with AT&T in US. AT&T is charging$ 10( INR 540) for additional 1 GB data usage) Matrix is charging Rs. 1, 36, 800.
Beware of these fraud people.