@startuml
!include style.puml

skinparam arrowThickness 1.1
skinparam arrowColor MODEL_COLOR
skinparam classBackgroundColor MODEL_COLOR

Package Savings {
Class Savings
Class PureMonetarySavings
Class MonetaryAmount
Class Saveable
}

PureMonetarySavings -up-|> Savings
PureMonetarySavings *--> "0..1" MonetaryAmount
PureMonetarySavings *--> "*" Saveable

@enduml
