I am in the middle of setting up our company's new store. However I'm beyond confused by the Shipping/Packaging.

I plan on using USPS for the small(0-70lbs) items, and UPS(70+lbs). We have a few products that will be dropshipped. There are about eight product that will be free shipping. Also, free shipping over $100 order.

Our products weight from 2.9oz. to 14pds.

I will have to use Paypal IPN for now. Will upgrade in the near future.

So how in the world to I figure all of this out, and if I need additional plugin/add-ons. Also about Paypal, which is better Advanced or Pro?