UX note: Pick print size (4×6 / 6×9 / 6×11 / square). Upload images once into a reusable media library, then apply to any design. Save as template → attach to postcard campaign.
Card size
4×6 in
Size locked when campaign is queued. Provider pricing varies by size.
Media library
Reusable
Drop images here or click to upload Saved to your library — reuse across postcards & campaigns