เส้นทาง Postpaid Tolling สำหรับผู้ใช้ทุกประเภท — Consumer, Fleet, Foreigner, Call Center, BackofficePostpaid tolling journeys for every user type
Volume estimate: ~112 calls/day (0.5% call rate), first-week spike 3-5% · Staffing: 6-8 bilingual agents minimum~112 calls/day at 0.5%, first-week 3-5% spike · 6-8 bilingual agents
Training: 5-day curriculum — Day 1: billing model · Day 2: system nav · Day 3: dispute handling · Day 4: escalation · Day 5: shadowing5-day training: billing → system → disputes → escalation → shadowing
Languages: Thai + English + Chinese (ZH) + Japanese (JA) for POC · Phase 2: +Burmese via outsourced BPO · Migrant workers (Burmese, Khmer, Lao) are significant toll road usersTH+EN+ZH+JA for POC · Phase 2: +Burmese · Neighboring languages for migrant workers
Hours: 06:00-22:00 (matching toll road operating hours) · After-hours: IVR + callback queue06:00-22:00 operating hours · After-hours: IVR + callback
| Day 1 | Postpaid billing model: MIT/UCOF, stored credential, daily threshold, fleet monthlyBilling model fundamentals |
| Day 2 | System: agent dashboard, trip timeline, payment status, consent recordsSystem navigation |
| Day 3 | Dispute: evidence retrieval, chargeback process, refund authorizationDispute handling |
| Day 4 | Escalation: Tier 1 → Tier 2 (supervisor) → Tier 3 (DOH/PSP)Escalation protocol |
| Day 5 | Shadowing + supervised calls (minimum 8 hours)Shadowing + supervised practice |