9mobile SME data plans are pretty much unlimited. Though we prefer to say that they are valid for 30 days. Why? This is because whenever we buy another bulk 9mobile sme data, there is an added 30 days validity to the previous balance of data in the sim.
You don’t understand? In short words, 9mobile sme data validity period is UNLIMITED. As long as we keep buying new data in bulk, the validity period increases by 30 days.
Therefore, if you check your 9mobile data validity period and your data seems to be valid for only 10 more days, don’t worry, before the end of those 10 days, the validity will increase by 30 days again.