DragonFable is one game split into two formats: Free Adventurers & Paid Dragon Amulets.

Free Adventurers
DragonFable allows free players to play at all times, but limits some of the items and areas that free players can visit.

The Buy a Dragon Amulet page explains in detail what you get with each upgrade package. As of June 8, 2009, these are the different upgrade packages.

Dragon Amulet Packages:
$34.95 - 6 Dragon Amulets Plus 2200 Dragon Coins per Character
$29.95 - 6 Dragon Amulets Plus 200 Dragon Coins per Character
$24.95 - 1 Dragon Amulet Plus 2200 Dragon Coins
$19.95 - 1 Dragon Amulet Plus 200 Dragon Coins
$24.95 - 5 Dragon Amulets Plus 2200 Coins per Character - Rest of Upgrade & Coins
$19.95 - 5 Dragon Amulets Plus 200 DragonCoins - Rest of Upgrade

The two 'Rest of Upgrade' packages can only be applied to accounts that already have a Dragon Amulet.

Dragon Coin Packages:
$49.95 - 20,000 Dragon Coins
$34.95 - 12,000 Dragon Coins
$19.95 - 5,000 Dragon Coins
$ 9.95 - 2,000 Dragon Coins