https://www.canada.ca/en/revenue-agency/services/forms-publications/forms/b403.html
B403 CANCELLED Rebate for Fuel Charge Paid in Error - Canada.ca
paid in errorfor fuelcancelledrebate
https://www.kpbs.org/news/2020/11/03/states-demand-refunds-for-unemployment-money-paid
States Demand Refunds For Unemployment Money Paid In Error | KPBS Public Media
Nov 3, 2020 - In New Hampshire, more than 10,000 people who collected unemployment during the pandemic have received notices that they weren't entitled to benefits and had...
paid in error