!Guaranteed WhatsApp Booking Confirmations & Automated SMS Receipts
When patients book a doctor appointment or pay a consultation fee online, immediate confirmation is essential. Waiting in uncertainty or wondering if a booking went through creates unnecessary friction for patients and overwhelms clinic reception desks with phone inquiries.
Today, Medizys introduces Guaranteed WhatsApp Booking Confirmations & Automated SMS Receipts — a carrier-grade, dual-rail notification architecture ensuring zero lost booking confirmations and instant payment receipts for every consultation.
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1. Dual-Rail Architecture: Meta-Approved Templates & SMS Failover
WhatsApp Cloud API enforces a strict 24-hour customer care window for free-form messages. If a patient hasn’t interacted with the clinic bot within the last 24 hours, standard automated messages fail to deliver.
Medizys resolves this by leveraging pre-approved utility templates that bypass session window limits:
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flowchart TD
A[Patient Completes Booking or Payment] --> B{Payment Verification Engine}
B -->|Frontend Callback| C[Atomic Verification & Token Claim]
B -->|Razorpay Webhook| C
C --> D[Dispatch WhatsApp Payment Template]
C --> E[Dispatch WhatsApp Booking Template]
C --> F[Broadcast Real-Time Queue Update]
D -.->|Carrier Latency or Network Timeout| G[Automated SMS Failover]
E -.->|Video Consultation Link| G
style A fill:#0284c7,stroke:#0369a1,color:#fff
style B fill:#10b981,stroke:#059669,color:#fff
style C fill:#6366f1,stroke:#4f46e5,color:#fff
style D fill:#10b981,stroke:#059669,color:#fff
style E fill:#0d9488,stroke:#0f766e,color:#fff
style F fill:#8b5cf6,stroke:#7c3aed,color:#fff
style G fill:#f59e0b,stroke:#d97706,color:#fff
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2. Idempotent Webhook & S2S Payment Reconciliation
In high-concurrency environments, webhook notifications from payment gateways and client-side browser callbacks frequently arrive simultaneously. Medizys guarantees idempotent notification delivery:
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3. Peace of Mind for Clinics & Patients Alike
With real-time delivery tracking and dual-channel failover:
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