In my case, the answer to this "plan fee" 0*XX-xxxx mystery is I opted
for a pay over time program with my credit card after the statement came
in (not during purchase). The "plan fee" charge to my card is from my
credit card company for using that p...
This is an old thread, but I found a firm answer which does not involve
hackers, scammers or other nefarious entities. I am posting in case
someone (like me) is looking for the answer in the future. I use Chase,
and they have a Pay Over Time option. ...