Hello how may I help you? Hello. I need to know how much monthly data I have on my plan please enter your cell number 555-1234 your plan provides 5 gigabytes of data you can double that for an extra 10 dollars a month Oh that's good to know. How much do I have left this month? you have 2 gigabytes left this month Okay. I would like to double my data then I will make the changes. it will be reflected in your next bill That's great. Thanks! have a nice day