There are many Campaigns (1 Campaign: 1 Leaderboard), each of them can have multiple Transaction from a CUSTOMERs.
Is there a way to show the top Total Spent from each CUSTOMERs in each CAMPAIGN?
Is this a list of Total Spent, filtered somehow? Or should this be a list of CUSTOMERs?
Say that I multiple CAMPAIGNs (named a, b and c)
Each CAMPAIGN can have multiple CUSTOMERs (named customer1, customer2, customer3)
Each customer can have multiple Transaction for each campaign that we need to sum (named transaction1, transaction2, transaction3)
How to structure a list such that you have for each CAMPAIGN, the top Total Spent per CUSTOMER?
I have already tried to do it but have problem with Sorting Total Spent, and Double Spending of Customer in a campaign, and running ranking #1, #2, … #help:api