*** As a reminder, if you already have tickets purchased for any of these routes, inquire about getting refunded for the difference in ticket price. (uponarriving.com)
If you were sold a higher level of cover than you needed, you will receive a partial refund for the difference between the premium paid for the tyre and rim cover sold to you and the premium for the cheaper option available to you. (moneysmart.gov.au)
When the total of these credits is greater than the tax you owe, the IRS sends you a tax refund for the difference. (turbotax.intuit.com)