create_new_subscription_with_an_offer.java

SubscriptionService subscriptionService = paymillContext.getSubscriptionService();
subscriptionService.create( Subscription.create(
    "pay_95ba26ba2c613ebb0ca8",
    "offer_40237e20a7d5a231d99b"
).withPeriodOfValidity( Interval.period( 2, Unit.YEAR ) )
.withStartDate( new Date(1400575533) )
);