Recover abandoned Shopify carts with automatic text message reminders

flowchart TD trig(["scheduled abandoned cart check"]):::trigtime s0[["verify phone number"]]:::mi s1[("log attempt outcome")]:::store trig --> s0 gx{"× phone number valid"}:::gate s0 --> gx p00["send discount reminder"]:::task gx -->|"valid number"| p00 p10["skip messaging"]:::task gx -->|"invalid number"| p10 jn{"○ log outcome"}:::gate p00 --> jn p10 --> jn jn --> s1 out[/"recovery texts sent and logged"/]:::out pay{{"recovers lost sales automatically"}}:::pay s1 --> 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