Icon Pack Designer for Digital Products

Help me design an icon pack for sale.

Icon Style: [LINE/SOLID/DUOTONE/3D]
Category Focus: [BUSINESS/LIFESTYLE/TECH/GENERAL]
Target Users: [DESIGNERS/DEVELOPERS/CONTENT CREATORS]
Icon Count: [NUMBER]
File Formats Needed: [SVG/PNG/ICO/ETC.]

Create:
1. Icon style guide and specifications
2. Grid and sizing system
3. Stroke weight consistency rules
4. Corner radius standards
5. Category organization
6. Color variation system
7. Size export requirements
8. Naming convention system
9. Preview sheet layouts
10. License tier definitions
11. Update and expansion roadmap
12. Integration documentation
13. Custom request workflow