This is a premium problem. We're working on making it available for free soon.
Explore Free ProblemsLoading editor...
{"headers":{"Transactions":["id","country","state","amount","trans_date"],"Chargebacks":["trans_id","trans_date"]},"rows":{"Transactions":[[101,"US","approved",1000,"2019-05-18"],[102,"US","declined",2000,"2019-05-19"],[103,"US","approved",3000,"2019-06-10"],[104,"US","declined",4000,"2019-06-13"],[105,"US","approved",5000,"2019-06-15"]],"Chargebacks":[[102,"2019-05-29"],[101,"2019-06-30"],[105,"2019-09-18"]]}}