Daily Bounties: These are repeatable challenges found in the 'Bounties' menu. They offer a great source of Skill Powders, which are essential for upgrading your Cookies' skills. There are different types of bounties (e.g., Magic, Defense, Healing), each dropping specific Skill Powders. You get a limited number of attempts per day, so prioritize the powders you need most.
Daily Quests: These are simple tasks that reset daily, such as collecting Gold, completing World Exploration stages, or using the Gacha. They reward you with various resources, including Crystals and Star Jellies. Always complete your daily quests to ensure a steady income of essential currencies.