* Downgrade invitees to Complete bundle rather than Basic with

  renewal date set to the original Family pack owner renewal date.

* Remove price parameter from create_user_subscription as it is RO.

* Set billing_period when creating the subscription in
  create_user_subscription

Signed-off-by: Birin Sanchez <birin.sanchez@puri.sm>
1 job for 163_downgrade_family_pack in 30 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Deb
passed #89317
liberty
deb

00:00:30