USPS Receipt generator

West Loop Station at 121 N Clinton St, Chicago, IL 60661 is what is loaded in right now. Phone (312) 555-6018. Priority Mail postage at $9.85. Signature service at $3.25. Insurance up to $200 at $2.35. Total $15.45 and no sales tax because USPS does not charge it on mailing services. Tracking number 9405 5120 8821 7740 1936 18. Mastercard ending in 7712, chip entry.
The address is editable. The service names are just text. The prices are just text. Type a different mailing service at a different price and the receipt updates. Tracking number, phone, payment card. All on the receipt. You can change all fields. Make a receipt for any USPS mailing by editing what needs to be different. The format is as plain as every real post office receipt you have ever crumpled into your pocket after standing in that line for twenty minutes.