Idea Summary Add image in QRCODE. Normally we need QRCODE with company logo or image
Preferred Solution (Optional) Just add one more Blob or Base64 Parameter in APEX_BARCODE.GET_QRCODE_PNG
Also add one more Parameter to give shape to the image like Circle or Square
Already done by @zorantica in his plugin https://github.com/zorantica/plsql-qr-code