Not for Larger Prints
I found out today that Lumise only supports a design of up to A4 on iOS devices. The suggested fix was to use a smaller scaled design area. That's totally NOT a possibility because upscaling images to larger print sizes will present quality issues on the finished product. My business plan involved selling prints up to 16x24 inches. That means I either have to completely change my business plan or find other software.
Additionally, I bought Lumise off the back of the advertised "hi-res image" generated by the software, however any image I download is only 74 dpi. My printers specify 300dpi images are needed for good quality prints.
Is there any way to make your software more suitable for people who want to do hi-res, high quality wall prints and posters above the size of A4?