Can you help me set my data pl

Can you help me set my data plan to pay per traffic i set it to subs but now i cant set it back to payper traffic....,

    

i only tried setting it to subs to see whats the difference   

before buying...

No problem. :-) I'd changed your data plan to PPT (Pay Per Traffic) and reset your changeable date too. If you'd like to change it back I think you can do again.