For duplicates of Square Print images:
- From the app: just tap and hold the image that you want duplicates of. The image will pop up and you can hit the '+' to add more and the '-' to add less
- From the web: click "order now", then click "choose 20 photos", upload the photo you want duplicates of. Then, look for the 3 dots on the top right of the image. Click the dots, then "+" until you have as many of that photo as you prefer. You can have up to 75 images per print set.
For duplicates of other prints, add it to your cart and hit the '+' from your cart to make duplicates.