Returning a combo item for replacement is the same as returning any other item. Refunds, however, are different: if you only return part of the combo deal, the combo discount will be subtracted from your refund. For example:
|Item 1: $100
Item 2: $50Combo discount: -$50
|Item 1 (returning for refund): $100
Combo discount: -$50
Why do we subtract the combo discount? If we don’t, you would only be returning half of the combo—while still getting a full refund and keeping Item 2 for free. To get a full refund, you must return the entire combo.