In this article
Cutting Involuntary Churn with 98% SMS Open Rates
While dunning emails often get buried in crowded spam folders, transactional SMS messages achieve 98% open rates within 3 minutes of delivery. Implementing an automated n8n dunning recovery flow with Twilio and Stripe sends polite, localized SMS alerts with secure, instant mobile payment update links, recovering up to 68% of delinquent SaaS subscription accounts.
Authored by Saizul Amin for subscription software founders and revenue operations specialists.
Md Saizul Amin
Digital Systems Strategist · AI Agent Developer · 9+ years in digital & ITMd Saizul Amin is a digital systems strategist and AI automation engineer from Dhaka, Bangladesh. With 9+ years across IT, web development and digital marketing, he writes practical guides on technology, business, education and online growth — and builds the same kinds of systems (AI agents, websites, SEO and ad campaigns) for clients in Bangladesh, the UK and the USA.
Specialist in
Credentials & experience
- 🎓B.Sc. in Computer Science & EngineeringBangladesh University of Business & Technology (BUBT), 2017–2021
- 🤖AI Automation Engineer · Web Developer · SEO SpecialistUnique Mark Limited, Birmingham UK — 2024 to present
- 🌱IT SpecialistGreen Fund Initiative Inc., USA — 2024 to present
- 🏥Junior IT Consultant — Ministry of Health (DGHS)Built the first national Shareable Health Record website; supported 6,000+ facilities
- 🧭Head of ITWEDO Bangladesh — led IT for 50+ staff, 2021–2023