Promotion Offer Eligibility From Redeem/Unredeem Event Stream (as of 2015-12-31)

affirm

Problem: Determine Redeemable Offers per User from Redeem/Unredeem Event Stream (as of 2015-12-31)

Two kinds of objects are predefined:

  1. PromotionOffer
  • id: unique offer ID
  • `start_time...

Example

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Standard Input
Execution Result: