Earlier tonight, I bought 10,000 Simucoins (plus 3,500 as a premium subscriber). I proceeded to spend a good chunk of those of the wrong thing, because to be blunt I'm an idiot. So now I'm stuck with some items I didn't want to begin with.

I have not had the items delivered in-game. I'm not looking to get my money back, just hoping to get back the Simucoins so that I can spend them on something from the store I actually want. Is there a precedent for this? If not I'm willing to own up to my mistake, but I figured I would ask.

I had this happen once and managed to fix it with an email to billing.

Sweet is the sound of the pouring rain,
And the stream that falls from the hill to plain.
Better than rain or rippling brook,
Is a mug of beer inside this Took.

>> In that same vein, if someone WITH a Spell-Knowledge enhancive needs one of the "charge for a month" potions, and is willing to do tradesies for a NON-Spell-Knowledge "charge for a month", I can hook (one of) you up... <mutter>

I believe you can use the spell knowledge on normal enhancives. You waste the extra price, but I got a number of spell-knowledge ones from Delirium Manner, and used them to charge my normal enhancive at Duskruin (because let's face it, where better to need fixed time enhancives than duskruin...).