Virtual locker Miami → Nicaragua. Turns 15 daily 'did my package arrive?' inquiries into zero.
PinoleroBox has run a Miami → Nicaragua locker service for 20+ years. Customer anxiety at every milestone turned into 10–20 inbound WhatsApp inquiries per day, pulling operators off the receiving floor.
A bilingual customer portal + ops console. Carrier APIs (Shippo + Amazon OAuth) automate Miami receipt with photo capture. Every milestone — received, consolidated, in transit, ready for pickup — fires a templated WhatsApp Business message and email in Spanish.
BAC Credomatic + LAFISE + Tigo Money payment rails. Vercel Blob for package photos. Auth.js with WhatsApp OTP.
Pre-implementation demo. 16 pages, fully cross-linked, navigable.