When I do use the upgrade, I use it for new phones we want.....and although, I would never get an Iphone, I think you meant that an iphone would resale for more money to sell it, but then I wouldn't be able to get the phone I want, lets say Note 3 for the subsidized price? Am I missing something in what you were saying? Thanks!
Let's say you have 2 UDP lines and 1 basic phone line for transferring upgrades. That means you get 3 subsidized phones, 1 for each line.
So let's say all 3 lines are eligible for an upgrade. This is what you would do:
1) Get the phone you want for yourself using the basic phone line's upgrade. This requires that you pick a data plan. Pick the 2GB data plan;
2) If you buy in store, it will be activated on the basic line;
3) Go home and put the basic phone back on its line. The data plan will drop off by itself but if not, you can block data on the line;
4) Put the new phone on your UDP line.
Now you will have the phone you want on your UDP line. To get your husband the phone he wants:
5) Transfer his UDP line's upgrade to the basic phone line and repeat Steps 1-4 except get the phone your husband wants and put it on his UDP line;
Now you and your husband will have the phones you want on your UDP lines. You will still have an upgrade on your UDP line. You have 2 options - save that upgrade for when you want another new phone or use it to get an iPhone to sell to recoup the cost of the basic phone line. If you choose the latter you:
6) Transfer your UDP line's upgrade to the basic phone line and repeat Steps 1-3 except get an iPhone; and
7) Once the basic phone is back on its line, the iPhone is now available for sale.
If you buy online instead of in store, you activate the phones yourself but be sure and activate them on the basic phone line they were purchased on first.
Do not buy from anywhere but Best Buy, Verizon and Costco as all of the other retailers will charge you a $400 secondary ETF for dropping the 2GB data plan.
You can also get rid of the basic phone lines entirely if you do the Best Buy online method, but you can't get a Droid Maxx that way.
Moto Maker uses Best Buy's system so this will likely work for Moto Maker, too and at least one poster reported that it did.