1. Select package - select access token for added security and privacy <br/> 2. Pay package <br/> 3. Start uploading your architect or engineering drawings and specifications or upload town planning approval or advertisement documents. <br/> 4. Print QR image and attach to construction site entrance. <br/> 5. Subcontractor scan QR image and download latest drawing and designs or scan QR town planning documents for downloading. <br/> 6. Changes in design can be uploaded and deployed using same QR code immediately. ">