I made a mistake using the online activation of my $45 prepaid plan SIM kit I purchased from Walmart. In the middle of the process I moved forward one step while the $30 prepaid plan was selected, but I intended to click the $45 prepaid plan. The website would not let me go back and told me to call customer service, where I was told that I had activated a $30 plan and was therefore ineligible for the Walmart double data promotion (see "Double Data for Life" here). After a couple hours huddled around a Walmart speakerphone with a Walmart employee trying to make things right, Verizon told me they couldn't figure out how to get my extra GB from the Walmart plan. Is there any recourse I have, short of activating another NEW Walmart SIM kit?