Our physical store remains closed until further notice. Our online store remains open.


How to find Campus Store receipt number:

  1. In Mosaic click on dropdown and go to Administrative Home
  2. Click on Financial Reporting Hub
  3. From the left side bar open General Ledger Queries
  4. Click GL Activity
  5. Enter the chartfield which was used to make the purchase as well as the period and year
  6. Receipt number will show under the AP Link and Exp Rep Link headers in the format nn.nnnnn (always 2 numbers before the period, after the period can be between 3 and 5)
  7. In order to access the receipt reprint tool below you must be on the secure McMaster network either on campus or through VPN