Issuing & Billing
QSub Enterprise
On-premise recurring billing, subscriptions & instalments
Perpetual
Owned outright
3
Editions
On-prem
Or private cloud
3
Licensable modules
Editions
Sized to your deployment
Choose the edition that fits — each is a perpetual license, upgradable as you grow.
Standard
Core capabilities for a single deployment
Professional
PopularAdvanced capabilities for growing operations
Enterprise
Full capabilities, unlimited scale, dedicated support
Modules
Licensable add-ons
Add capabilities as perpetual entitlements — license only what you deploy.
✓Smart DunningDecline-aware retry ladder and grace
✓ProrationLinear proration on plan change
✓QFlex InstalmentsBNPL instalment plans (2-36)
Editions & pricing
Perpetual license pricing
Perpetual license list prices in USD. Nigeria (NGN) pricing is available on request. Volume discounts apply automatically, and partner pricing is available through our reseller network.
Standard edition
| Part number | Tier | List price (USD) |
|---|---|---|
QSB-STD-L | Large | $120,000.00 |
QSB-STD-M | Medium | $45,000.00 |
QSB-STD-S | Small | $15,000.00 |
Professional edition
| Part number | Tier | List price (USD) |
|---|---|---|
QSB-PRO-L | Large | $168,000.00 |
QSB-PRO-M | Medium | $63,000.00 |
QSB-PRO-S | Small | $21,000.00 |
Enterprise edition
| Part number | Tier | List price (USD) |
|---|---|---|
QSB-ENT-L | Large | $240,000.00 |
QSB-ENT-M | Medium | $90,000.00 |
QSB-ENT-S | Small | $30,000.00 |
See it in action
Ready to see QSub Enterprise?
Demos are tailored to your environment and scale.