Juega Ya (FIXED)
I had the same problem as most with the Juega Ya.
I put in my credit card payment while I was waiting 3 hours for it to stop saying "pending"
it was waiting for an extra $5 dollars for Juega Ya.
Finally, after reading the help pages, I figured I could do what Boost Support does and the fix is simple.
Sign in to Boost > go to My Boost > Account > Manage Add ons > De-select Juega Ya!
If you already paid you're good.