tryton-modules-sale-subscription 6.0.2-2 (i386 binary) in ubuntu mantic

 Tryton is a high-level general purpose application
 platform. It is the base of a complete business solution as well as a
 comprehensive health and hospital information system (GNUHealth).
 .
 This module defines subscriptions, services and recurrence rules for sales.
 .
 A subscription defines how recurring services are periodically invoiced.
 The invoice is based on the consumption of each service.