What's the difference between Perpetual and Subscription?
Perpetual is ৳25,000 one-time — you own it forever on one device, with 1 year of free updates and priority support included; after that, you can optionally renew for ৳4,000/year to keep receiving updates. Subscription needs a ৳4,000 one-time setup fee, then a 15-day free trial, followed by ৳500/month for as long as you keep using it — cancel anytime.