ADWORKS CONTRACTOR & ENGINEERING BUSINESS OS v4.2.0 PREMIUM PURPOSE An offline-first, online-capable contractor business operating system for Solar, Electrical, CCTV, Networking, Electronics, Construction, Repair, Maintenance, and custom projects. No required monthly subscription by the software itself. CORE WORKFLOW Lead -> Customer CRM -> Recommendation/Quotation -> Accepted -> Job Order -> Collections -> Project Expenses/Profit -> Completion -> Warranty/Service -> Finance/BIR Preparation. DEVICES - Windows/macOS/Linux: modern Chrome/Edge/Safari browser. Create shortcut/install PWA when hosted over HTTPS. - Android: Chrome -> Install App/Add to Home Screen after HTTPS hosting and first load. - iPhone/iPad: Safari -> Add to Home Screen after HTTPS hosting and first load. - Tablet: responsive touch-friendly interface. OFFLINE When used from local files on a computer, modules operate with local browser storage. For full installable PWA/offline caching on phones/tablets, host the complete folder on HTTPS, open it online once, then install/add to Home Screen. Core cached modules can then operate offline. DATA Data is stored in the current browser profile/device. Export JSON backups regularly. Clearing browser data may remove records. PROFESSIONAL PROPOSALS The Solar Professional Proposal supports editable company branding, prepared-by name/title, digital signature, date prepared, client acceptance, and clean PDF-oriented print styling. If browser-generated headers/footers still appear, disable “Headers and footers” in the browser print dialog. FINANCE/BIR The Finance & BIR module is a preparation/bookkeeping aid, not an automatic government filing or certification system. Review records with the appropriate accountant/tax professional and use applicable official filing channels. V2.4 PROFESSIONAL DESIGN DIAGRAMS Solar quotations now include an editable preliminary single-line system diagram covering PV array, PV protection, hybrid inverter, battery protection/storage, grid/AC source, AC protection/distribution, essential loads and grounding/bonding concept. The diagram auto-populates from an accepted calculator recommendation and can be replaced with an uploaded custom project diagram. It is a proposal aid, not a substitute for final engineering drawings.