purchased the wrong streaming time. options?

[karaokebutter]

I enjoy the tricerasoft streaming time. I usually get the Full Tier 1-day, but I accidentally clicked on the Starter 1-day tier and in less than a second I was charged for the package. Woops! (wish there was a confirmation button before the order is final)

the starter tier is fine. And there's no obvious way to "cancel the order".

my question is, what happens if I were to now purchase the Full Tier 1-day for $8.99?
Would it even work now that my streaming ID is subscribed to the starter tier?
If it does work, is it just a new $8.99 charge?
Maybe I'm only charged $4 to "upgrade" to the Full tier!!?? (wishful thinking).

Checked wiki and forums, found no obvious answers.

thanks for any help!

[dave]

How to upgrade from starter to full: (tl;dr: pick "upgrade")

and yes you'll be charged a pro-rated amount.

[karaokebutter]

thanks for the update on how that would work!

[dave]