We're actively looking for ideas on how to improve Weekly Challenges and would love to hear what you think!Submit Feedback
This was a tasty challenge! Here's how I polished it off:
My approach to this challenge was to try to analyze if any of the ticket purchases could be treated as a "deal already", if they included the purchase of a burger or pizza and a side and drink on the transactions after July 1 2013. This left many transactions that could potentially have been a deal, where the customer bought a pizza or burger but did not buy a drink or side. There were 2,810 potential deal transactions where the customer bought pizza or burgers but did not buy drink and side; thus, this number needs to be subtracted from the total potential deals because they could be a potential pizza or burger deals.
In summary, the number of transactions where customers bought pizza or burgers but could have bought drinks and sides is 30,368; that opportunity represents a 57% of the deals or combos already sold.