basically i want to learn how to calculate the cost for rate plans for customers who have service at&t cells phones ipads etc. Is there a good chart some where that can give me the price on rate plans like family plans individual plans based off the service the customer service with at&t? How do you read them? Do you check to see how many people have service and what items they are using to get the monthly bill is there something that i can use cause sometimes when i calculate the monthly bill i become lost as far as unlimited data texting etc.
Read more: I need to know how to read rate plan charts for customers that has service with at&t?