All our items come with a 30 day refund guarantee. Our planner bundles are compatible with Goodnotes, Penly Android, Notability, Xodo, Noteshelf and other PDF annotation apps. We also have planners for OneNote for iPad, Surface Pro, Windows PC and other tablets. ⭐Need help choosing a planner? Read the below: - Suitable for most people: Ultimate, Realistic, or Notebook planner bundles (choose the design you like the most, they have the same templates). Each bundle comes with all 6 colors so you don't need to choose the color. Find these in the Digital Planner Bundles shop category. - You like colorful pages: choose the Rainbow planner bundle. This is the same as the Ultimate planner but has colored daily/weekly/monthly pages. - Specialist planners: if you want extra templates for students, teachers, mom, business, homeschool, faith, work. These planners have all the templates of the main planners plus extra dedicated templates. - Black paper: if you want to plan in dark mode Happy Planning!