I bought a SD movie bundle, but I want the HD bundle, can I replace it with the HD version
I bought a SD movie bundle and now I want them in HD. I was wondering if there was any way to purchase them for less instead of having to but the whole bundle again in HD. Like maybe if the HD bundle costed $50 and the SD costed $30 then I could play $20 instead of $50 for the whole bundle again? Something sort of similar to complete my album in iTunes, or something along those lines?
MacBook Pro with Retina display, OS X Yosemite (10.10.3)