It would be well-advised if you can collate your doubts and make a point-wise description. This helps to keep thread tidy and also helps members get direct access to your doubts and answer them. Thinking every member would read three+ pages of thread where almost every post has a question makes it difficult for others to follow your doubts. Also try to be specific.
For your previous question... both for applying connection and paying rentals for the plans you have selected it is prepaid.
While I get it no one can think of all the questions at one go, but the ones you can recollect it is better. It gives better clarity to members who will be answering your questions.
Just a suggestion, hope you don't mind.