Owing to limitations of the technology, this editor becomes sluggish when drawing lines with the brush tools. When using brushes, save often (every few lines) to improve the responsiveness of the brush. We apologize for the inconvenience. The other tools do not have this shortcoming.
Step 1: Pick a size -
Landscape, Portrait
or
Upload your images
Step 2:
Create Page 1 and 3 of your card using the editors above and save them (don't refresh your page at this point!).
Step 3:
Save Page 1 => Save Page 3 => Save the Card