I've been losing every order from Amazon shipped by regular mail, so I've decided to upgrade the shipping to UPS or whatever they have that has at least a tracking number.

My question is, if I choose an upgraded shipping and choose the option to pay extra to have the items shipped separately, will they all ship by UPS or whatever upgraded shipping I choose?

Just give amazon.com a call at: 1-800-201-7575 and they can easily answer all your questions.

If you select UPS or DHL (whatever is available) AND you also select the option to ship items separately,all shipments will arrive with UPS or DHL.