Hello,
I am absolutely understand the importance of the QR code in today's world. It may even become part of your company's brand. The challenges behind designing a QR code is to find one that is representative of your brand, and yet functional. It may perhaps incorporate your company's logo, and colors, but it must also serve the practical purpose, in that it can be read! It must not be too small, can be read with different devices, can be read even when partially covered up, can be read from a distance,
If you give me a chance, I can help you with this.