A redeemable can be configured to be gifted to a Guest on an ongoing basis when the redeemable is being setup.
Even if the Redeemable is set up to gift to the Guest 1 time a week for a year and an Explicit Date of Expiry is set then all the Redeemables gifted will expire on the date set.
For example, the Redeemable is set to gift to the Guest as mentioned above 1 Time a week for a year with an Explicit Date of Expiry of 7/31/19; then all of the Redeemables will be expire on the set date. Even if the Redeemable is supposed to continue to gift to the Guest for an additional amount of time.
The Recurrence is configured under Section 3 "Validity" of the configuration of the redeemable.