Sree, I will be more than happy to discuss in further detail all of the things included in an offer. Contact me directly. However, to answer your question on a general level, the offer includes things such as the following:
The amount of the the earnest money deposit; the method of financing, any contingencies; for example an offer spells out what you're buying in the contract. Common items to be specified include appliances, light fixtures, shades and drapes, storm windows, and flowers, shrubs and trees.
An offer can determine what special provisions should be included, such as for property taxes, insurance costs and utility bills; the closing date and possession date you want. Your Agent can tell you who typically acts as a settlement agent in your area.
And finally, other things like a discussion of closing costs, home insurance plans, inspection issues, and the costs associate with such things are also included.