Scratchcard¶
Users scratch fields hoping to reveal one or more winning images. This is often used in combination with the Advent Calendar.
Scratchcard image¶
- Number: 1
- Recommended size: 540 x 275 or 540 x 400 or 320 x 165 or 320 x 500
- The scratchcard image file shows how your entire scratchcard looks. The graphic should contain 3 or more scratch fields to show the participant where to scratch. No matter how many scratch fields your image contains, a participant will always scratch 3 of the same image to win.
- The graphic can have a solid or transparent background.
- The scratch fields should be the same size and shape as the images in the image pool (recommended 135 x 135, round or square).

Image pool¶
- Number: 3–29
- Recommended size: 135 x 135
- Maximum size: 300 x 300
- The image pool contains the images that are hidden behind your scratchcard's scratch fields. All images must have identical dimensions and should match the size and shape of the scratch fields on the scratchcard image.
- You must have at least as many images as you have scratchfields – in our case 3.
Coin (scratcher icon)¶
- Mobile and tablet users scratch with their finger, so any uploaded icon will not be rendered.