Hello everyone, I work at a grocery store that offer their employees discounts to mobile carriers like T-Mobile and I was wondering if I can use that discount with Metro PCS seeing that it is apart of T-Mobile and my other question is that after reading an article, T-Mobile next year may be starting this DATA ROLL OVER for those who do not have the unlimited data plans where the left over data will carry over to the next month and I was wondering will that also happen at Metro PCS as in if you are on the plans where you do not have unlimited 4g, will it carry over to next months cycle if they do it too? Thank You