compare and comparison outline

Outline
I. thesis statement: there are some advantages and disadvantages between department stores and mail-order catalogues.
II. Time:A (mail-order catalogues): flexible time
B:(department stores): limited time
III. fit or not: A: stay at home and need to carry things you buy
B: satisfied their shipping desire
IV. quality: A: you aren’t able to have sample to use
B: you can try goods before you buy it
Conclusion: department stores and mail-order catalogues have different feature for people. It depends on when you are free to go shopping or what kind of good you need.