Mail or Jail Calculator: Seven-Shift Checklist
This functional non-numeric checklist tracks local progress through the officially stated delivery, ID-checking, mail-delivery, package-thief, and seven-shift loop. It does not predict outcomes or invent shift rules.
Inputs
Plan your next move
Output
Recommendation
Claim listed codes first, then spend rewards only after you know which upgrade path stays useful.
Use exact game rates when they are available. Until then, treat this as a conservative planning helper.