Four paladin subclasses for D&D 5th Edition:

• Oath of Curiosity: A paladin dedicated to knowledge. Love the theme, though it feels kind of underpowered.
• Oath of Leadership: A paladin focused on battlefield command. (Except for the ones focused on espionage; honestly, that aside just muddles the concept.) Pretty solid design, with good teamwork-based abilities.
• Oath of Romance: The highlight of the packet, this is a paladin focused on fame and charisma. Fun and effective abilities make for a great option.
• Oath of Steel: A paladin focused on martial prowess. Another solid design, though one wonders if the smite buffs might be too strong.

A worthwhile set of new choices for paladins, though $2.99 for 8 pages of content is a bit much. Best picked up on sale or in a bundle.