Compare prices across Amazon, Walmart, and Google Shopping in Telegram

flowchart TD trig>"product name sent to bot"]:::trig s0["compare prices sellers reviews"]:::task s1["filter suspicious listings"]:::task s2["send recommended price message"]:::task trig --> s0 s1 --> s2 gx{"+ which stores to search"}:::gate s0 --> gx p00["search amazon"]:::task gx -->|"amazon"| p00 p10["search walmart"]:::task gx -->|"walmart"| p10 p20["search google shopping"]:::task gx -->|"google shopping"| p20 jn{"+ combine all results"}:::gate p00 --> jn p10 --> jn p20 --> jn jn --> s1 out[/"best price and seller recommended"/]:::out pay{{"finds the best deal without manual checking"}}:::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