Can't buy largest gem package.

[booboos4u]

When I try to purchase the largest gem package I get the message "An error occurred while processing your purchase.". This does not happen with the smaller packages, and is a repeat of what happened to me a few weeks ago. There is a 30% off sale right now till 3:00 am eastern. The large pkg is the best deal. How can I get it? I rebooted my Kindle Fire, and deleted and reinstalled the game, same problem.

[DaojinWildfire]

Try contacting the credit card company and ask if there's any issues with the card you're trying to use. Some times the largest packages are blocked by the card's company as a preventative measure for fraudulent charges.