Advanced Mode
Products > Add products > Bundles > Images
included in the file name, the file may not be attached.
QR code URL
To manage the display settings, go to [Store settings>Products>Product display>Product... data display>Product details (tab)]. Each QR code will redirect the customers to the mobile store product details page.
Adjust size
Upload the image again if the image becomes too pixelated after size has been adjusted.