Clear Vector Daily To-Do List Checkbox Strips for Stickers

Design a series of clear, high-contrast vector-style daily checkbox to-do list strips. Features should include a clean, minimal aesthetic with no shading or gradients, a pure white background, and defined outlines suitable for die-cut stickers. Incorporate placeholder text [TASK] within checkboxes arranged horizontally, vertically, or in decorative formats. Variations should explore different checkbox shapes—square, circle, rounded—and layouts such as compact, grid, or split formats. Prioritize readability, sharpness, and simplicity to ensure these designs are perfect for planner and sticker applications, emphasizing high contrast and clean vector lines for crisp die-cut results.