👠 Step 1: Stand your high heel upright on a flat table or floor.
💳 Step 2: Hold your credit card upright next to the heel, horizontally (landscape), as shown. Keep the flat face of the card in line with the center of the heel stem—not closer to or farther from the camera.
📱 Step 3: Hold your phone directly in front of the card and heel stem, level with the area being measured. Keep the entire card and the bottom of the heel stem in frame.
📸 Step 4: Tap Capture Photo.
👆 Step 5: Position rectangles 1 & 2 at the TOP LEFT and TOP RIGHT corners of your credit card, as pictured in the beginning instructions.
👆 Step 6: Position rectangles 3 & 4 along the LEFT and RIGHT edges of the heel tip, starting at the bottom of the heel tip and extending upward.