How does it work?Sales Process For Customers Requiring Material Supply OnlyS1: DIY Preliminary Agreement Process (DIY-PA) Click to download a PDF version of S1S2: DIY Contract Process (DIY-CT)Click to download a PDF version of S2Sales Process For Customers Requiring iBuild to Source An Affiliated BuilderS3: DIFY Preliminary Agreement Process (DIFY-PA)Click to download a PDF version of S3S4: Modular Supply & DIFY Assembly Process (DIFY-MD)Click to download a PDF version of S4