Challenge #8: Aggregate Consumer Purchases

[SSweety]

done

[barbosaus]

here is my solution. It took me a while but I got it.

Spoiler

[SourabhVerma]

I didn't used the flag table and may be I prepared long workflow to reach output.

[asantoro1665]

My solution attached.

[bo_peng2022]

My Solution

[marekdrewko]

Very good exercise 

[logdog0411]

Spoiler

[deepanshagarg]

Please see the solution attached

[Leo]

challenge_8_solution_by Leo

[MicaP]

Thanks for the challenge!  I did mine a little differently but arrived at the same result.  I have to admit, I wanted to calculate how many potential meals, not just how many tickets had one potential meal, but I stuck to the plan.