You most definitely should get one. I pre-ordered mine off the att.com website at full retail, their system was a mess so I ended up having to call support to have them put an order for the charger through. If they argue with you have them pull up att.com and go to the Lumia 920 page and switch the contract from two year to month to month, the deal should still be mentioned on the right side of the page under the configure your phone section in red text. You shouldn't have any problems though, just call them and let them know you picked up a Lumia 920 from them and that an order for the charging plate wasn't made at the time you purchased the phone. Be ready for a bit of a wait though, they're severely back ordered. Good luck!