Upload Delivery Email Receipts (.zip)

On this page, you can upload a single .zip file containing your delivery email receipts (for example, forwarded receipts from DoorDash, Grubhub, or Instacart).

These receipts will be stored securely and used only for this research project to understand delivery times, promotions, and pricing. Any identifying information (such as email addresses and names) will be removed or minimized before analysis.

Prolific ID

Email receipts .zip

Choose email receipts .zip No file selected

Anonymized receipts preview

Review this minimized JSON before submitting it to the research team.