How to integrate Paynow safely into a legacy PHP site
A step-by-step walkthrough of hardening callbacks, verifying hashes, and keeping your checkout resilient without rewriting the whole stack.
Payments
Insights
Engineering notes from the field
Field-tested guides on integrating Paynow, building WhatsApp bots, deploying POS systems, and customizing Odoo, ERPNext and Sage, plus practical code reviews for teams shipping to production.
WhatsApp Bots
Building a WhatsApp bot that actually helps your support team
How to design conversation flows, route to humans gracefully, and measure deflection without turning your bot into another dead-end IVR.
Integrations
Sage vs ERPNext vs Odoo: what to customize (and what to leave alone)
A pragmatic look at where each ERP shines, the customization traps that cost you upgrades, and how to pick before you sign the vendor contract.