Research and validate trending print-on-demand niches

flowchart TD trig(("you request niche research")):::human s0["scan trending topics"]:::task s1[["check trend competition"]]:::mi s2["deliver research report"]:::task trig --> s0 s0 -->|"one per each trending topic found"| s1 gx{"× is niche oversaturated"}:::gate s1 --> gx p00["shortlist with design ideas"]:::task gx -->|"low competition"| p00 p10["filter out and note skip"]:::task gx -->|"oversaturated"| p10 jn{"○ combine into report"}:::gate p00 --> jn p10 --> jn jn --> s2 out[/"validated niche shortlist report"/]:::out pay{{"confidence before designing products"}}:::pay s2 --> 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