Probably a silly question. In production I can use the link “https://squareup.com/receipt/preview/#square_transaction_id#” to view a transaction receipt. What is the sandbox equivalent? (I did try https://squareupsandbox.com/receipt/preview/#square_transaction_id# and no joy)
At this time a receipt preview isn’t currently available in sandbox. We’re constantly working to improve our features based on feedback like this, so I’ll be sure to share your request to the API product team. 