Enrich B2B lead lists with company data using Lusha and Google Sheets

flowchart TD trig(["scheduled enrichment run"]):::trigtime s0[["read domain from spreadsheet"]]:::mi s1["check if already processed"]:::task s2["look up company details"]:::svc s3[("write results to spreadsheet")]:::store trig --> s0 s0 --> s1 s2 --> s3 gx{"× already processed"}:::gate s1 --> gx p00["skip domain"]:::task gx -->|"already enriched"| p00 p10["look up details"]:::task gx -->|"new domain"| p10 p11["write results"]:::task p10 --> p11 p00 --> s2 p11 --> s2 out[/"spreadsheet enriched with company data"/]:::out pay{{"targeted lead lists without manual research"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff