I'm thinking of selling door to door in a new city as a summer job. I won't know the area, and I'll probably be looking at google maps several times each day. How much data should I get on my phone? I will only be checking my email, looking at street maps, calling, texting, and voicemail.

I'm pretty sure that I'm going to go with an iPhone and I'm a student. Anyone know where I can get a good deal with all the features that I want?

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